chore(ci): Correct tag name (#11)

* feat: kernel signing cache kernels

* feat: Enable multiple sbsign signatures

* fix: correct variable name

* fix: surface reinstall for sbverify

* fix: dual_sign argument is already a string

* chore(ci): correct name for tags variable

.github/workflows/reusable-build.yml

@@ -170,7 +170,7 @@ jobs:
         if: (github.event_name == 'scheduled' || github.event_name == 'workflow_dispatch' || github.event_name == 'merge_group') && github.event_name != 'pull_request'
         run: |
           mkdir -p certs
-          if [[ ${{ env.alias_tags }} =~ pr ]]; then
+          if [[ ${{ steps.build_image.outputs.tags }} =~ pr ]]; then
             echo "This should not have run... exiting..."
             exit 1
           else