build(deps): bump fossas/fossa-action in the github-actions group (open-telemetry#4505)

Bumps the github-actions group with 1 update: [fossas/fossa-action](https://github.com/fossas/fossa-action).


Updates `fossas/fossa-action` from 1.5.0 to 1.6.0
- [Release notes](https://github.com/fossas/fossa-action/releases)
- [Commits](fossas/fossa-action@93a52ec...c0a7d01)

---
updated-dependencies:
- dependency-name: fossas/fossa-action
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: github-actions
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/fossa.yml

@@ -14,7 +14,7 @@ jobs:
     steps:
       - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
 
-      - uses: fossas/fossa-action@93a52ecf7c3ac7eb40f5de77fd69b1a19524de94 # v1.5.0
+      - uses: fossas/fossa-action@c0a7d013f84c8ee5e910593186598625513cc1e4 # v1.6.0
         with:
           api-key: ${{secrets.FOSSA_API_KEY}}
           team: OpenTelemetry