Changed: Update Github Flow NO_RELEASE dependency node to v18.20.7

Author: renovate[bot]

.github/workflows/main.yml

@@ -10,7 +10,7 @@ jobs:
             - name: Use Node.js 18.x
               uses: actions/setup-node@v2
               with:
-                  node-version: 18.x
+                  node-version: 18.20.7
             - name: NPM Build and Test
               run: |
                   npm ci