Update docker/setup-buildx-action action to v3

Author: renovate[bot]

.github/workflows/build-test.yml

@@ -40,7 +40,7 @@ jobs:
               uses: actions/checkout@v4
 
             - name: Setup Buildx
-              uses: docker/setup-buildx-action@v2
+              uses: docker/setup-buildx-action@v3
 
             - name: Setup QEMU
               uses: docker/setup-qemu-action@v2

.github/workflows/release.yml

@@ -37,7 +37,7 @@ jobs:
       run: echo "version=${GITHUB_REF##refs/tags/}" >> $GITHUB_OUTPUT
 
     - name: Setup Docker Buildx
-      uses: docker/setup-buildx-action@v2
+      uses: docker/setup-buildx-action@v3
 
     - name: Set up QEMU
       uses: docker/setup-qemu-action@v2
@@ -77,7 +77,7 @@ jobs:
       run: echo "version=${GITHUB_REF##refs/tags/}" >> $GITHUB_OUTPUT
 
     - name: Setup Docker Buildx
-      uses: docker/setup-buildx-action@v2
+      uses: docker/setup-buildx-action@v3
 
     - name: Set up QEMU
       uses: docker/setup-qemu-action@v2