codeql.yml in image_optim-0.31.3

- old
+ new

@@ -17,10 +17,10 @@
       fail-fast: false
       matrix:
         language: [ 'ruby' ]
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
 
     - uses: github/codeql-action/init@v1
       with:
         languages: ${{ matrix.language }}
 