chore(deps): pin docker/setup-buildx-action action to e468171

Author: renovate-rancher[bot]

.github/workflows/integration-tests.yaml

@@ -22,7 +22,7 @@ jobs:
         go-version-file: 'go.mod'
 
     - name: Set up Docker Buildx
-      uses: docker/setup-buildx-action@v3
+      uses: docker/setup-buildx-action@e468171a9de216ec08956ac3ada2f0791b6bd435 # v3
 
     - name: Install k3d
       run: |