Fix various front end warnings

.github/workflows/deploy_frontend_main.yml

@@ -16,7 +16,7 @@ jobs:
         working-directory: client
     strategy:
       matrix:
-        node-version: [14.x]
+        node-version: [18.x]
     steps:
       - uses: actions/checkout@v4
       - name: Use Node.js ${{ matrix.node-version }}
@@ -84,4 +84,4 @@ jobs:
           PATHS: "/*"
           AWS_REGION: "us-east-1"
           AWS_ACCESS_KEY_ID: ${{ secrets.CLIENT_DEV_AWS_ACCESS_KEY_ID }}
-          AWS_SECRET_ACCESS_KEY: ${{ secrets.CLIENT_DEV_AWS_SECRET_ACCESS_KEY }}
+          AWS_SECRET_ACCESS_KEY: ${{ secrets.CLIENT_DEV_AWS_SECRET_ACCESS_KEY }}

.github/workflows/pr_frontend.yml

@@ -5,7 +5,7 @@ concurrency:
   group: ${{ github.workflow }}-${{ github.event.pull_request.number }}
   cancel-in-progress: true
 env:
-  node-version: 14.x
+  node-version: 18.x
 jobs:
   # JOB to run change detection
   detect-fe-changes:
@@ -62,4 +62,4 @@ jobs:
       - name: Spanish translation test
         run: npm run test:intl-translations
       # - name: Check for security vulnerabilities
-      #   run: npm audit --production
+      #   run: npm audit --production