Try different checkout

Author: Sophia Marie Terry

.github/workflows/semantic-commit.yml

@@ -12,8 +12,9 @@ jobs:
       - name: Checkout repository
         uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332
         with:
-          fetch-depth: 0 # Q: Change to match .github/workflows/spectral-lint.yml (ie: sparse checkout?)
-
+          sparse-checkout: |
+            openapi/
+            tools/spectral
       - name: Check PR title
         uses: amannn/action-semantic-pull-request@v5
         env: