DEVREL-885 oft-solana: update node version

[nazreen]

Problem

Running any of the hardhat scripts while on node v18 would lead to

Error HH19: Your project is an ESM project (you have "type": "module" set in your package.json) but your Hardhat config file uses the .js extension.

Change

• examples/oft-solana: bump up node version from 18 to 20

Notes

EDIT: below is no longer relevant

When changing only the relevant node versions (.nvmrc, package.json engines..node) under examples/oft-solana, CI run failed: https://github.com/LayerZero-Labs/devtools/actions/runs/19719352708/job/56498667765?pr=1847

.../node_modules/utf-8-validate install: /bin/sh: 1: /github/home/setup-pnpm/node_modules/.pnpm/pnpm@8.15.6/node_modules/pnpm/dist/node_modules/node-gyp/gyp/gyp_main.py: Permission denied
...
.../node_modules/unrs-resolver postinstall: [napi-postinstall@0.3.4] Failed to find package "@unrs/resolver-binding-linux-arm64-gnu" on the file system
...
.../node_modules/utf-8-validate install: gyp ERR! build error 
.../node_modules/utf-8-validate install: gyp ERR! stack Error: `make` failed with exit code: 2
.../node_modules/utf-8-validate install: gyp ERR! stack     at ChildProcess.onExit (/github/home/setup-pnpm/node_modules/.pnpm/pnpm@8.15.6/node_modules/pnpm/dist/node_modules/node-gyp/lib/build.js:203:23)
.../node_modules/utf-8-validate install: gyp ERR! stack     at ChildProcess.emit (node:events:524:28)
.../node_modules/utf-8-validate install: gyp ERR! stack     at ChildProcess._handle.onexit (node:internal/child_process:293:12)
.../node_modules/utf-8-validate install: gyp ERR! System Linux 6.14.0-1012-azure
.../node_modules/utf-8-validate install: gyp ERR! command "/usr/local/bin/node" "/github/home/setup-pnpm/node_modules/.pnpm/pnpm@8.15.6/node_modules/pnpm/dist/node_modules/node-gyp/bin/node-gyp.js" "rebuild"
.../node_modules/utf-8-validate install: gyp ERR! cwd /__w/devtools/devtools/node_modules/.pnpm/utf-8-validate@5.0.10/node_modules/utf-8-validate
.../node_modules/utf-8-validate install: gyp ERR! node -v v20.19.5
.../node_modules/utf-8-validate install: gyp ERR! node-gyp -v v9.4.1
.../node_modules/utf-8-validate install: gyp ERR! not ok 
.../node_modules/bufferutil install: gyp info spawn make
.../node_modules/bufferutil install: gyp info spawn args [ 'BUILDTYPE=Release', '-C', 'build' ]
.../node_modules/bufferutil install: make: Entering directory '/__w/devtools/devtools/node_modules/.pnpm/bufferutil@4.0.8/node_modules/bufferutil/build'
.../node_modules/bufferutil install:   CC(target) Release/obj.target/bufferutil/src/bufferutil.o
.../node_modules/utf-8-validate install: Failed

The error results from node-gyp being located in a non-executable path, which prevents node-gyp from being executed during native rebuilds.

EDIT: after updating the base branch, the above CI error no longer occurs.

[github-actions]

🚨 E2E Tests Failed

The E2E tests failed during CI. These tests validate real blockchain interactions and may fail due to:

• Network connectivity issues
• RPC rate limiting
• External service downtime
  Action Run: https://github.com/LayerZero-Labs/devtools/actions/runs/19719352708

This is non-blocking and does not prevent merging. Check the action logs above for detailed failure information.

[github-actions]

🚨 E2E Tests Failed

The E2E tests failed during CI. These tests validate real blockchain interactions and may fail due to:

• Network connectivity issues
• RPC rate limiting
• External service downtime
  Action Run: https://github.com/LayerZero-Labs/devtools/actions/runs/19722662957

This is non-blocking and does not prevent merging. Check the action logs above for detailed failure information.

[github-actions]

🚨 E2E Tests Failed

The E2E tests failed during CI. These tests validate real blockchain interactions and may fail due to:

• Network connectivity issues
• RPC rate limiting
• External service downtime
  Action Run: https://github.com/LayerZero-Labs/devtools/actions/runs/19737255471

This is non-blocking and does not prevent merging. Check the action logs above for detailed failure information.

[github-actions]

🚨 E2E Tests Failed

The E2E tests failed during CI. These tests validate real blockchain interactions and may fail due to:

• Network connectivity issues
• RPC rate limiting
• External service downtime
  Action Run: https://github.com/LayerZero-Labs/devtools/actions/runs/19745592587

This is non-blocking and does not prevent merging. Check the action logs above for detailed failure information.

[github-actions]

🚨 E2E Tests Failed

The E2E tests failed during CI. These tests validate real blockchain interactions and may fail due to:

• Network connectivity issues
• RPC rate limiting
• External service downtime
  Action Run: https://github.com/LayerZero-Labs/devtools/actions/runs/19771920479

This is non-blocking and does not prevent merging. Check the action logs above for detailed failure information.

[github-actions]

🚨 E2E Tests Failed

The E2E tests failed during CI. These tests validate real blockchain interactions and may fail due to:

• Network connectivity issues
• RPC rate limiting
• External service downtime
  Action Run: https://github.com/LayerZero-Labs/devtools/actions/runs/19791049776

This is non-blocking and does not prevent merging. Check the action logs above for detailed failure information.

[nazreen]

The base image was updated in #1854.

Tested in #1857 the changes in this PR WITHOUT doing the move of pnpm into an executable folder. Seemed to work fine. No more node-gyp related errors in CI.

[github-actions]

🚨 E2E Tests Failed

The E2E tests failed during CI. These tests validate real blockchain interactions and may fail due to:

• Network connectivity issues
• RPC rate limiting
• External service downtime
  Action Run: https://github.com/LayerZero-Labs/devtools/actions/runs/19791301549

This is non-blocking and does not prevent merging. Check the action logs above for detailed failure information.

[St0rmBr3w]

needs a changeset

[DanL0]

fixes a long standing issue, I am on node v20 locally for long time

[github-actions]

🚨 E2E Tests Failed

The E2E tests failed during CI. These tests validate real blockchain interactions and may fail due to:

• Network connectivity issues
• RPC rate limiting
• External service downtime
  Action Run: https://github.com/LayerZero-Labs/devtools/actions/runs/19898131144

This is non-blocking and does not prevent merging. Check the action logs above for detailed failure information.

[nazreen]

@St0rmBr3w changeset pushed

changeset has been pushed