Bump docker/build-push-action from 6 to 7

Bumps [docker/build-push-action](https://github.com/docker/build-push-action) from 6 to 7.
- [Release notes](https://github.com/docker/build-push-action/releases)
- [Commits](https://github.com/docker/build-push-action/compare/v6...v7)

---
updated-dependencies:
- dependency-name: docker/build-push-action
  dependency-version: '7'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

.github/workflows/dockerimage.yml

@@ -26,10 +26,10 @@ jobs:
       - uses: actions/checkout@v6
 
       - name: Set up QEMU
-        uses: docker/setup-qemu-action@v3
+        uses: docker/setup-qemu-action@v4
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
+        uses: docker/setup-buildx-action@v4
 
       - name: Login to DockerHub
         if: github.event_name != 'pull_request'
@@ -39,7 +39,7 @@ jobs:
           password: ${{ secrets.DOCKERHUB_TOKEN }}
 
       - name: Cache Docker layers
-        uses: actions/cache@v5.0.3
+        uses: actions/cache@v5.0.4
         with:
           path: /tmp/.buildx-cache
           key: ${{ runner.os }}-buildx-${{ github.sha }}
@@ -47,7 +47,7 @@ jobs:
             ${{ runner.os }}-buildx-
 
       - name: Build squid image
-        uses: docker/build-push-action@v6
+        uses: docker/build-push-action@v7
         with:
           context: .
           push: false
@@ -75,7 +75,7 @@ jobs:
           sed -i "s%FROM b4tman/squid%FROM $TEST_TAG%" ssl-bump/Dockerfile
       
       - name: Build 'ssl-bump' image
-        uses: docker/build-push-action@v6
+        uses: docker/build-push-action@v7
         with:
           context: .
           push: false
@@ -106,7 +106,7 @@ jobs:
 
       - name: Docker meta
         id: meta
-        uses: docker/metadata-action@v5
+        uses: docker/metadata-action@v6
         with:
           images: |
             b4tman/squid
@@ -120,7 +120,7 @@ jobs:
 
       - name: Docker meta (ssl-bump)
         id: meta_ssl_bump
-        uses: docker/metadata-action@v5
+        uses: docker/metadata-action@v6
         with:
           images: |
             b4tman/squid
@@ -135,7 +135,7 @@ jobs:
 
       - name: Docker meta (ssl-bump ghcr)
         id: meta_ssl_bump_ghcr
-        uses: docker/metadata-action@v5
+        uses: docker/metadata-action@v6
         with:
           images: |
             ghcr.io/b4tman/squid-ssl-bump
@@ -147,13 +147,13 @@ jobs:
             type=semver,pattern={{major}}.{{minor}}
 
       - name: Set up QEMU
-        uses: docker/setup-qemu-action@v3
+        uses: docker/setup-qemu-action@v4
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
+        uses: docker/setup-buildx-action@v4
 
       - name: Cache Docker layers
-        uses: actions/cache@v5.0.3
+        uses: actions/cache@v5.0.4
         with:
           path: /tmp/.buildx-cache
           key: ${{ runner.os }}-buildx-${{ github.sha }}
@@ -174,7 +174,7 @@ jobs:
           password: ${{ secrets.CR_PAT }}
 
       - name: Build squid image
-        uses: docker/build-push-action@v6
+        uses: docker/build-push-action@v7
         with:
           context: .
           push: true
@@ -193,7 +193,7 @@ jobs:
           mv /tmp/.buildx-cache-new /tmp/.buildx-cache
 
       - name: Build 'ssl-bump' image
-        uses: docker/build-push-action@v6
+        uses: docker/build-push-action@v7
         with:
           context: ssl-bump
           push: true
@@ -213,7 +213,7 @@ jobs:
           mv /tmp/.buildx-cache-new /tmp/.buildx-cache
 
       - name: Build 'ssl-bump' image for ghcr
-        uses: docker/build-push-action@v6
+        uses: docker/build-push-action@v7
         with:
           context: ssl-bump
           push: true