Update docker/login-action action to v4

Author: renovate[bot]

.github/workflows/build.yml

@@ -117,14 +117,14 @@ jobs:
       -
         name: Login into Docker Hub
         if: env.exists == 'false'
-        uses: docker/login-action@v3
+        uses: docker/login-action@v4
         with:
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
       -
         name: Login to GitHub Container Registry
         if: env.exists == 'false'
-        uses: docker/login-action@v3
+        uses: docker/login-action@v4
         with:
           registry: ghcr.io
           username: ${{ github.actor }}

.github/workflows/docker-build.yml

@@ -8,12 +8,12 @@ jobs:
       - uses: actions/checkout@v2
         with:
           fetch-depth: 0
-      - uses: docker/login-action@v1
+      - uses: docker/login-action@v4
         with:
           registry: ghcr.io
           username: ${{ github.repository_owner }}
           password: ${{ secrets.GITHUB_TOKEN }}
-      - uses: docker/login-action@v1
+      - uses: docker/login-action@v4
         if: 0
         with:
           username: voidic