fix typo with provenance flag
A missing `\` caused the `--provenance` flag to be interpreted as a separate command rather than a continuation of the previous one.  This caused the build action to fail.
Add the missing `\` character.
@@ -42,7 +42,7 @@ runs:
-f ./${{ inputs.component-path }}/${{ inputs.arch }}.dockerfile \
--tag=ghcr.io/${{ github.repository_owner }}/${{ inputs.component }}:${{ inputs.tag }}-${{ inputs.arch }} \
--cache-from type=local,src=${{ runner.temp }}/.buildx-cache \
- --cache-to type=local,dest=${{ runner.temp }}/.buildx-cache,mode=max
+ --cache-to type=local,dest=${{ runner.temp }}/.buildx-cache,mode=max \
--provenance=false
outputs:
