Bump the all-actions group with 3 updates (#2)

Author: dependabot[bot]

.github/workflows/auto-author-assign.yml

@@ -11,4 +11,4 @@ jobs:
   assign-author:
     runs-on: [self-hosted, small]
     steps:
-      - uses: toshimaru/auto-author-assign@v1.6.2
+      - uses: toshimaru/auto-author-assign@v2.0.1

.github/workflows/ci.yml

@@ -14,10 +14,10 @@ jobs:
      name: Tests
      runs-on: [self-hosted, small]
      steps:
-       - uses: actions/checkout@v2
+       - uses: actions/checkout@v4
        - uses: ./.github/workflows/actions/prepare
        - name: Login to Docker Hub
-         uses: docker/login-action@v2
+         uses: docker/login-action@v3
          with:
            registry: hyperskill.azurecr.io
            username: ${{ secrets.REGISTRY_USER }}