Update CodeQL releases used in PR checks

Author: henrymercer

.github/setup-swift/action.yml

@@ -6,10 +6,22 @@ inputs:
 runs:
   using: "composite"
   steps:
+    - name: Set Swift enablement environment variable
+      # We don't support Swift on Windows or prior versions of CLI.
+      if: >-
+        runner.os != 'Windows' && (
+          matrix.version == '20220908' ||
+          matrix.version == '20221211' ||
+          matrix.version == 'cached' ||
+          matrix.version == 'latest' ||
+          matrix.version == 'nightly-latest'
+        )
+      shell: bash
+      run: echo "CODEQL_ENABLE_EXPERIMENTAL_FEATURES_SWIFT=true" >> $GITHUB_ENV
+
     - name: Get Swift version
       id: get_swift_version
-      # We don't support Swift on Windows or prior versions of CLI.
-      if: "(runner.os != 'Windows') && (matrix.version == 'cached' || matrix.version == 'latest' || matrix.version == 'nightly-latest')"
+      if: env.CODEQL_ENABLE_EXPERIMENTAL_FEATURES_SWIFT == 'true'
       shell: bash
       env: 
         CODEQL_PATH: ${{inputs.codeql-path}}
@@ -27,6 +39,6 @@ runs:
         fi
         echo "version=$VERSION" | tee -a $GITHUB_OUTPUT
     - uses: swift-actions/setup-swift@da0e3e04b5e3e15dbc3861bd835ad9f0afe56296 # Please update the corresponding SHA in the CLI's CodeQL Action Integration Test.
-      if: "(runner.os != 'Windows') && (matrix.version == 'cached' || matrix.version == 'latest' || matrix.version == 'nightly-latest')"
+      if: env.CODEQL_ENABLE_EXPERIMENTAL_FEATURES_SWIFT == 'true'
       with:
         swift-version: "${{steps.get_swift_version.outputs.version}}"