🌱 Update image docker.io/library/alpine to v3.21.3

| datasource | package                  | from   | to     |
| ---------- | ------------------------ | ------ | ------ |
| docker     | docker.io/library/alpine | 3.21.2 | 3.21.3 |

Author: cluster-stack-bot[bot]

.builder-image-version.txt

@@ -1 +1 @@
-1.1.27
+1.1.28

.github/workflows/pr-lint.yml

@@ -21,7 +21,7 @@ jobs:
     if: github.event_name != 'pull_request' || !github.event.pull_request.draft
     runs-on: ubuntu-latest
     container:
-      image: ghcr.io/sovereigncloudstack/cso-builder:1.1.27
+      image: ghcr.io/sovereigncloudstack/cso-builder:1.1.28
       credentials:
         username: ${{ github.actor }}
         password: ${{ secrets.github_token }}

.github/workflows/schedule-scan-image.yml

@@ -9,7 +9,7 @@ jobs:
     name: Trivy
     runs-on: ubuntu-latest
     container
-      image: ghcr.io/sovereigncloudstack/cso-builder:1.1.27
+      image: ghcr.io/sovereigncloudstack/cso-builder:1.1.28
       credentials:
         username: ${{ github.actor }}
         password: ${{ secrets.github_token }}

images/cache/Dockerfile

@@ -13,7 +13,7 @@
 # limitations under the License.
 
 
-FROM docker.io/library/alpine:3.21.2@sha256:56fa17d2a7e7f168a043a2712e63aed1f8543aeafdcee47c58dcffe38ed51099 as import-cache
+FROM docker.io/library/alpine:3.21.3@sha256:a8560b36e8b8210634f77d9f7f9efd7ffa463e380b75e2e74aff4511df3ef88c as import-cache
 
 RUN --mount=type=bind,target=/host-tmp \
     --mount=type=cache,target=/root/.cache \
@@ -27,7 +27,7 @@ RUN --mount=type=bind,target=/host-tmp \
       tar xzf /host-tmp/go-pkg-cache.tar.gz --no-same-owner -C /go/pkg; \
     fi
 
-FROM docker.io/library/alpine:3.21.2@sha256:56fa17d2a7e7f168a043a2712e63aed1f8543aeafdcee47c58dcffe38ed51099 as cache-creator
+FROM docker.io/library/alpine:3.21.3@sha256:a8560b36e8b8210634f77d9f7f9efd7ffa463e380b75e2e74aff4511df3ef88c as cache-creator
 RUN --mount=type=cache,target=/root/.cache \
     --mount=type=cache,target=/go/pkg \
     tar czf /tmp/go-build-cache.tar.gz -C /root/.cache/go-build . ; \