Bump docker/login-action from 3.2.0 to 3.3.0 (spiffe#5323)

Bumps [docker/login-action](https://github.com/docker/login-action) from 3.2.0 to 3.3.0.
- [Release notes](https://github.com/docker/login-action/releases)
- [Commits](docker/login-action@0d4c9c5...9780b0c)

---
updated-dependencies:
- dependency-name: docker/login-action
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

.github/workflows/nightly_build.yaml

@@ -29,7 +29,7 @@ jobs:
       - name: Build images
         run: make images
       - name: Log in to GHCR
-        uses: docker/login-action@0d4c9c5ea7693da7b068278f7b52bda2a190a446 # v3.2.0
+        uses: docker/login-action@9780b0c442fbb1117ed29e0efdff1e18412f7567 # v3.3.0
         with:
           registry: ghcr.io
           username: ${{ github.actor }}

.github/workflows/release_build.yaml

@@ -600,7 +600,7 @@ jobs:
           name: images
           path: .
       - name: Log in to GHCR
-        uses: docker/login-action@0d4c9c5ea7693da7b068278f7b52bda2a190a446 # v3.2.0
+        uses: docker/login-action@9780b0c442fbb1117ed29e0efdff1e18412f7567 # v3.3.0
         with:
           registry: ghcr.io
           username: ${{ github.actor }}