Fixup usage

Author: jaraco

.github/workflows/common.yml .github/actions/common/action.yaml.github/workflows/common.yml renamed to .github/actions/common/action.yaml

@@ -56,7 +56,7 @@ jobs:
     continue-on-error: ${{ matrix.python == '3.14' }}
     steps:
     - name: Common Prep
-      uses: ./.github/workflows/common.yml
+      uses: ./.github/actions/common
 
   collateral:
     strategy:
@@ -76,7 +76,7 @@ jobs:
     continue-on-error: ${{ matrix.python == '3.14' }}
     steps:
     - name: Common Prep
-      uses: ./.github/workflows/common.yml
+      uses: ./.github/actions/common
 
   check:  # This job does nothing and is only used for the branch protection
     if: always()