Update iga.yml

Author: tmorrell

.github/workflows/iga.yml

@@ -49,11 +49,11 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
       - name: Convert CFF
         uses: caltechlibrary/codemeta2cff@main
       - name: Commit CFF
-        uses: EndBug/add-and-commit@v7
+        uses: EndBug/add-and-commit@v9
         with:
           message: 'Add CITATION.cff for release'
           add: 'CITATION.cff'