Remove Impersonated wrap, rely on ADC for auth - #4

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robin-morton wants to merge 3 commits into

fix-auth-firebasefrom

fix-auth-adc-direct

Commits on May 8, 2026

Remove Impersonated wrap, rely on ADC

robin-morton
and
claude
committed
755f6b7
Drop google-auth-library, bump direct deps to latest

robin-morton
and
claude
committed
b5446f4

Commits on May 11, 2026

Make Impersonated wrap opt-in via FIREWAY_IMPERSONATE_SA env var
robin-morton
committed
f610232