use nodev20 in CI

Author: francinelucca

.github/workflows/axe.yml

@@ -30,7 +30,7 @@ jobs:
         if: steps.changed-files.outputs.any_changed == 'true'
         uses: actions/setup-node@v6
         with:
-          node-version: 18
+          node-version: 20
           cache: 'npm'
       - run: npm ci
         if: steps.changed-files.outputs.any_changed == 'true'

.github/workflows/ci.yml

@@ -11,7 +11,7 @@ jobs:
       - uses: actions/checkout@v5
       - uses: actions/setup-node@v6
         with:
-          node-version: 18
+          node-version: 20
           cache: 'npm'
       - run: npm ci
       - run: npm run dist
@@ -33,7 +33,7 @@ jobs:
       - uses: actions/checkout@v5
       - uses: actions/setup-node@v6
         with:
-          node-version: 18
+          node-version: 20
           cache: 'npm'
       - run: npm ci
       - name: Lint workflow files
@@ -45,7 +45,7 @@ jobs:
       - uses: actions/checkout@v5
       - uses: actions/setup-node@v6
         with:
-          node-version: 18
+          node-version: 20
           cache: 'npm'
       - run: npm ci
       - name: Jest