Update Node.js version in beta_release.yml and tests.yml workflows

Author: Foxhoundn

.github/workflows/beta_release.yml

@@ -37,7 +37,7 @@ jobs:
 
       - uses: actions/setup-node@v3
         with:
-          node-version: 16
+          node-version: 20.11.0
 
       - name: Save release version to outputs
         id: save_release_version

.github/workflows/tests.yml

@@ -39,7 +39,7 @@ jobs:
 
       - uses: actions/setup-node@v3
         with:
-          node-version: 16.19.0
+          node-version: 20.11.0
 
       # Notify Discord to not restart server
       - name: Discord Warning