updated CI node version

.github/workflows/build-docker-open-data.yml

@@ -55,7 +55,7 @@ jobs:
       # Build Vue frontend
       - uses: actions/setup-node@v3
         with:
-          node-version: '14'
+          node-version: '18'
           cache: yarn
           cache-dependency-path: vue/yarn.lock
       - name: Install dependencies

.github/workflows/build-docker.yml

@@ -53,7 +53,7 @@ jobs:
       # Build Vue frontend
       - uses: actions/setup-node@v3
         with:
-          node-version: '14'
+          node-version: '18'
           cache: yarn
           cache-dependency-path: vue/yarn.lock
       - name: Install dependencies

.github/workflows/ci.yml

@@ -20,7 +20,7 @@ jobs:
     # Build Vue frontend
     - uses: actions/setup-node@v3
       with:
-        node-version: '16'
+        node-version: '18'
     - name: Install Vue dependencies
       working-directory: ./vue
       run: yarn install