Attempting to set just the version number in environment variable.

.github/workflows/lint.yml

@@ -11,7 +11,7 @@ jobs:
           fetch-depth: 0
           fetch-tags: true
         env:
-          NODE_VERSION: $(cat Dockerfile | awk 'NR==2 {gsub(":","@",$2); print $2}')
+          NODE_VERSION: $(cat Dockerfile | awk 'NR==2 {gsub(":","@",$2); print $2}' | awk '{split($0, array, "@"); print array[2]}')
       - uses: actions/setup-node@v4
         with:
           node-version: ${{ env.NODE_VERSION }}