chore(package): update docker/build-push-action action to v6.19.0

Author: renovate[bot]

.github/workflows/image-kairos-ubuntu.yml

@@ -45,7 +45,7 @@ jobs:
         with:
           images: ghcr.io/${{ github.repository_owner }}/kairos-ubuntu
       - name: Build Image
-        uses: docker/build-push-action@263435318d21b8e681c14492fe198d362a7d2c83 # v6.18.0
+        uses: docker/build-push-action@ee4ca427a2f43b6a16632044ca514c076267da23 # v6.19.0
         with:
           build-args: |
             VERSION=${{ steps.version_tag.outputs.tag }}

.github/workflows/image-vscode-ssh-server.yml

@@ -44,7 +44,7 @@ jobs:
         with:
           images: ghcr.io/${{ github.repository_owner }}/vscode-ssh-server
       - name: Build Image
-        uses: docker/build-push-action@263435318d21b8e681c14492fe198d362a7d2c83 # v6.18.0
+        uses: docker/build-push-action@ee4ca427a2f43b6a16632044ca514c076267da23 # v6.19.0
         with:
           build-args: |
             VERSION=${{ steps.version_tag.outputs.tag }}