Fix: bump Node used in CI to 20 to address failure with latest 'npm'

Author: Antonio-Maranhao

.github/workflows/main.yml

@@ -14,7 +14,7 @@ jobs:
     - uses: actions/checkout@v4
     - uses: actions/setup-node@v4
       with:
-        node-version: '18'
+        node-version: '20'
     - name: Install npm packages
       run: |
         npm install -g npm@latest
@@ -39,7 +39,7 @@ jobs:
     - uses: actions/checkout@v4
     - uses: actions/setup-node@v4
       with:
-        node-version: '18'
+        node-version: '20'
         cache: 'npm'
     - run: ./bin/build-couchdb-dev.sh
       env:

package.json

@@ -10,7 +10,7 @@
     "fauxton": "./bin/fauxton"
   },
   "engines": {
-    "node": "^18"
+    "node": "^20"
   },
   "devDependencies": {
     "@babel/cli": "^7.18.10",