Bump docker/login-action from 3 to 4

Bumps [docker/login-action](https://github.com/docker/login-action) from 3 to 4.
- [Release notes](https://github.com/docker/login-action/releases)
- [Commits](docker/login-action@v3...v4)

---
updated-dependencies:
- dependency-name: docker/login-action
  dependency-version: '4'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

.github/workflows/openwrt-2410-snapshot-build.yml

@@ -39,7 +39,7 @@ jobs:
           driver-opts: network=host # Important to access local Docker registry
 
       - name: Login into Docker Hub
-        uses: docker/login-action@v3
+        uses: docker/login-action@v4
         with:
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
@@ -84,7 +84,7 @@ jobs:
           path: /tmp/openwrt-docker-image.tar
 
       - name: Login to Weidmueller wmucdev
-        uses: docker/login-action@v3
+        uses: docker/login-action@v4
         with:
           registry: wmucdev.azurecr.io
           username: ${{ secrets.WMUCDEV_USERNAME }}
@@ -333,7 +333,7 @@ jobs:
 
     steps:
       - name: Login into Docker Hub
-        uses: docker/login-action@v3
+        uses: docker/login-action@v4
         with:
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}

.github/workflows/openwrt-master-build.yml

@@ -40,7 +40,7 @@ jobs:
           driver-opts: network=host # Important to access local Docker registry
 
       - name: Login into Docker Hub
-        uses: docker/login-action@v3
+        uses: docker/login-action@v4
         with:
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
@@ -86,7 +86,7 @@ jobs:
           path: /tmp/openwrt-docker-image.tar
 
       - name: Login to Weidmueller wmucdev
-        uses: docker/login-action@v3
+        uses: docker/login-action@v4
         with:
           registry: wmucdev.azurecr.io
           username: ${{ secrets.WMUCDEV_USERNAME }}
@@ -342,7 +342,7 @@ jobs:
 
     steps:
       - name: Login into Docker Hub
-        uses: docker/login-action@v3
+        uses: docker/login-action@v4
         with:
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}

.github/workflows/openwrt-stable-build.yml

@@ -37,7 +37,7 @@ jobs:
           driver-opts: network=host # Important to access local Docker registry
 
       - name: Login into Docker Hub
-        uses: docker/login-action@v3
+        uses: docker/login-action@v4
         with:
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
@@ -82,7 +82,7 @@ jobs:
           path: /tmp/openwrt-docker-image.tar
 
       - name: Login to Weidmueller wmucdev
-        uses: docker/login-action@v3
+        uses: docker/login-action@v4
         with:
           registry: wmucdev.azurecr.io
           username: ${{ secrets.WMUCDEV_USERNAME }}
@@ -330,7 +330,7 @@ jobs:
         uses: actions/checkout@v6
 
       - name: Login into Docker Hub
-        uses: docker/login-action@v3
+        uses: docker/login-action@v4
         with:
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}