chore(deps): update docker/setup-buildx-action action to v3.11.1 (#21)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/helm-test.yml

@@ -25,7 +25,7 @@ jobs:
               uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
 
             - name: Set up Docker Buildx
-              uses: docker/setup-buildx-action@f95db51fddba0c2d1ec667646a06c2ce06100226 # v3.0.0
+              uses: docker/setup-buildx-action@e468171a9de216ec08956ac3ada2f0791b6bd435 # v3.11.1
 
             - name: Build Docker image
               uses: docker/build-push-action@263435318d21b8e681c14492fe198d362a7d2c83 # v6.18.0