Bump azure/trusted-signing-action from 0.5.0 to 0.5.1

Bumps [azure/trusted-signing-action](https://github.com/azure/trusted-signing-action) from 0.5.0 to 0.5.1.
- [Release notes](https://github.com/azure/trusted-signing-action/releases)
- [Commits](Azure/trusted-signing-action@v0.5.0...v0.5.1)

---
updated-dependencies:
- dependency-name: azure/trusted-signing-action
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

.github/workflows/build.yml

@@ -95,7 +95,7 @@ jobs:
         env:
           PICARD_BUILD_PORTABLE: 1
       - name: Code signing
-        uses: azure/[email protected].0
+        uses: azure/[email protected].1
         if: env.CODESIGN == 'true'
         with:
           azure-tenant-id: ${{ secrets.AZURE_TENANT_ID }}