Bump docker/setup-qemu-action from 3 to 4

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

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

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

.github/workflows/build-onpremise.yml

@@ -137,7 +137,7 @@ jobs:
           password: ${{ secrets.ONPREMISE_TOKEN }}
 
       - 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

.github/workflows/build-private.yml

@@ -179,7 +179,7 @@ jobs:
             type=sha,format=long
 
       - 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

.github/workflows/build-public.yml

@@ -129,7 +129,7 @@ jobs:
           password: ${{ secrets.GITHUB_TOKEN }}
 
       - 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