Bump docker/setup-buildx-action from 2 to 3

Bumps [docker/setup-buildx-action](https://github.com/docker/setup-buildx-action) from 2 to 3.
- [Release notes](https://github.com/docker/setup-buildx-action/releases)
- [Commits](docker/setup-buildx-action@v2...v3)

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

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

.github/workflows/pull_request.yml

@@ -40,7 +40,7 @@ jobs:
         uses: actions/checkout@v3
 
       - name: Setup Buildx
-        uses: docker/setup-buildx-action@v2
+        uses: docker/setup-buildx-action@v3
 
       - name: Build operator image
         uses: docker/build-push-action@v4
@@ -56,7 +56,7 @@ jobs:
         uses: actions/checkout@v3
 
       - name: Setup Buildx
-        uses: docker/setup-buildx-action@v2
+        uses: docker/setup-buildx-action@v3
 
       - name: Build redis node image
         uses: docker/build-push-action@v4
@@ -72,7 +72,7 @@ jobs:
         uses: actions/checkout@v3
 
       - name: Setup Buildx
-        uses: docker/setup-buildx-action@v2
+        uses: docker/setup-buildx-action@v3
 
       - name: Build redis metrics image
         uses: docker/build-push-action@v4

.github/workflows/release.yml

@@ -19,7 +19,7 @@ jobs:
       version: ${{ steps.meta.outputs.version }}
     steps:
       - name: Setup Buildx
-        uses: docker/setup-buildx-action@v2
+        uses: docker/setup-buildx-action@v3
 
       - name: Prepare image metadata
         uses: docker/metadata-action@v4
@@ -54,7 +54,7 @@ jobs:
       version: ${{ steps.meta.outputs.version }}
     steps:
       - name: Setup Buildx
-        uses: docker/setup-buildx-action@v2
+        uses: docker/setup-buildx-action@v3
 
       - name: Prepare image metadata
         uses: docker/metadata-action@v4
@@ -88,7 +88,7 @@ jobs:
       version: ${{ steps.meta.outputs.version }}
     steps:
       - name: Setup Buildx
-        uses: docker/setup-buildx-action@v2
+        uses: docker/setup-buildx-action@v3
 
       - name: Prepare image metadata
         uses: docker/metadata-action@v4