Bump docker/login-action from 1 to 2

Bumps [docker/login-action](https://github.com/docker/login-action) from 1 to 2.
- [Release notes](https://github.com/docker/login-action/releases)
- [Commits](docker/login-action@v1...v2)

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

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

.github/workflows/ci.yml

@@ -171,7 +171,7 @@ jobs:
 
       - name: Login to GitHub Container Registry
         if: steps.cache-api-code.outputs.cache-hit != 'true'
-        uses: docker/login-action@v1
+        uses: docker/login-action@v2
         with:
           registry: ghcr.io
           username: ${{ secrets.GH_USERNAME }}
@@ -286,7 +286,7 @@ jobs:
 
       - name: Login to GitHub Container Registry
         if: steps.cache-api-code.outputs.cache-hit != 'true'
-        uses: docker/login-action@v1
+        uses: docker/login-action@v2
         with:
           registry: ghcr.io
           username: ${{ secrets.GH_USERNAME }}

.github/workflows/nightly-doc-build.yml

@@ -38,7 +38,7 @@ jobs:
         run: make install
 
       - name: Login to GitHub Container Registry
-        uses: docker/login-action@v1
+        uses: docker/login-action@v2
         with:
           registry: ghcr.io
           username: ${{ secrets.GH_USERNAME }}