docs: add redirect for Windows installation modes (#25609)

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## Description

Adds a permanent redirect to our 'windows installation modes' docs, so
that we can link to it from Docker Desktop.

## Related issues or tickets

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## Reviews

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- [ ] Technical review
- [ ] Editorial review
- [ ] Product review

Author: gavin-docker

data/redirects.yml

@@ -434,6 +434,8 @@
   - /go/desktop-mac-requirements/
 "/desktop/setup/install/windows-install/#system-requirements":
   - /go/desktop-windows-requirements/
+"/desktop/setup/install/windows-install/#installation-modes":
+  - /go/desktop-windows-install-modes/
 "/support/#diagnostic-data-and-privacy":
   - /go/diagnostic-data/