build(deps): bump the ci group with 4 updates

Bumps the ci group with 4 updates: [Azure/login](https://github.com/azure/login), [google-github-actions/auth](https://github.com/google-github-actions/auth), [anchore/sbom-action](https://github.com/anchore/sbom-action) and [fossa-contrib/fossa-action](https://github.com/fossa-contrib/fossa-action).


Updates `Azure/login` from 1.4.7 to 1.5.1
- [Release notes](https://github.com/azure/login/releases)
- [Commits](92a5484dfa...de95379fe4)

Updates `google-github-actions/auth` from 1.1.1 to 2.0.0
- [Release notes](https://github.com/google-github-actions/auth/releases)
- [Changelog](https://github.com/google-github-actions/auth/blob/main/CHANGELOG.md)
- [Commits](35b0e87d16...67e9c72af6)

Updates `anchore/sbom-action` from 0.14.3 to 0.15.0
- [Release notes](https://github.com/anchore/sbom-action/releases)
- [Commits](78fc58e266...fd74a6fb98)

Updates `fossa-contrib/fossa-action` from 2.0.0 to 3.0.0
- [Release notes](https://github.com/fossa-contrib/fossa-action/releases)
- [Changelog](https://github.com/fossa-contrib/fossa-action/blob/master/CHANGELOG.md)
- [Commits](6728dc6fe9...cdc5065bcd)

---
updated-dependencies:
- dependency-name: Azure/login
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: ci
- dependency-name: google-github-actions/auth
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: ci
- dependency-name: anchore/sbom-action
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: ci
- dependency-name: fossa-contrib/fossa-action
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: ci
...

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/e2e-gcp.yaml

@@ -46,7 +46,7 @@ jobs:
         env:
           SOPS_VER: 3.7.1
       - name: Authenticate to Google Cloud
-        uses: google-github-actions/auth@35b0e87d162680511bf346c299f71c9c5c379033 # v1.1.1
+        uses: google-github-actions/auth@67e9c72af6e0492df856527b474995862b7b6591 # v2.0.0
         id: 'auth'
         with:
           credentials_json: '${{ secrets.FLUX2_E2E_GOOGLE_CREDENTIALS }}'