add snapshot optimizations

action.yaml

@@ -42,11 +42,6 @@ runs:
       env:
         INPUT_BUILD_ARGS: ${{ inputs.build_args }}
       run: |
-        # 0. Enforce cache elision feature flags at the binary execution layer
-        export FF_KANIKO_SKIP_CACHED_STAGES=true
-        export FF_KANIKO_INFER_CROSS_STAGE_CACHE_KEY=true
-        export FF_KANIKO_CACHE_LOOKAHEAD=true
-        export FF_KANIKO_ROLLING_CACHE_KEY=true
 
         # 1. Initialize Kaniko Docker config directory
         mkdir -p /kaniko/.docker
@@ -81,4 +76,6 @@ runs:
           $DYNAMIC_BUILD_ARGS \
           --destination="$REGISTRY_DOMAIN/${{ inputs.destination_image }}:${{ inputs.image_tag }}" \
           --cache=true \
+          --use-new-run=true \
+          --snapshot-mode=redo \
           --cache-repo="$CACHE_REPO_ARG"