bump node to 16.20.0

Author: mshima

.github/workflows/generator.yml

@@ -46,7 +46,7 @@ jobs:
       - uses: actions/checkout@v3
       - uses: actions/setup-node@v3
         with:
-          node-version: 16.17.0
+          node-version: 16.20.0
       - name: 'SETUP: load npm cache'
         uses: actions/cache@v3
         with:

generators/generator-constants.mts

@@ -25,7 +25,7 @@ export const JAVA_COMPATIBLE_VERSIONS = ['17', '18', '19'];
 export const ADD_SPRING_MILESTONE_REPOSITORY = false;
 
 // Version of Node, NPM
-export const NODE_VERSION = '16.17.0';
+export const NODE_VERSION = '16.20.0';
 export const OPENAPI_GENERATOR_CLI_VERSION = '2.5.1';
 
 export const javaDependencies: Record<string, string> = {