update order of condition check for github action

Author: corybekk

.github/workflows/semantic-lint.yml

@@ -14,7 +14,7 @@ permissions:
 jobs:
   semantic-lint:
     runs-on: ubuntu-latest
-    if: github.repository == 'ekristen/aws-nuke'
+    if: ${{ github.repository == 'ekristen/aws-nuke' }}
     steps:
       - uses: amannn/action-semantic-pull-request@v5
         env: