[fix] have build reported on auto-pr-on-issue github workflow (Safety-Critical-Rust-Consortium#163)

Author: PLeVasseur

.github/workflows/auto-pr-on-issue.yml

@@ -50,3 +50,6 @@ jobs:
             **Authored by:** @${{ github.event.issue.user.login }}
 
             Closes #${{ github.event.issue.number }}.
+
+  build:
+    uses: ./.github/workflows/build-guidelines.yml