filtering syntax

Author: LukasAud

.github/workflows/ci.yml

@@ -17,5 +17,5 @@ jobs:
     needs: Spec
     uses: "puppetlabs/cat-github-actions/.github/workflows/module_acceptance.yml@main"
     with:
-      flags: "--platform-include sles12 --platform-include sles15 --nightly"
+      flags: "--platform-include sles-12 --platform-include sles-15 --nightly"
     secrets: "inherit"