Upgrade the version of node used in the workflows (#5151)

Author: EricWittmann

.github/workflows/integration-tests.yaml

@@ -79,7 +79,7 @@ jobs:
       - name: Set up Node
         uses: actions/setup-node@v3
         with:
-          node-version: 16
+          node-version: 18
           cache: 'npm'
           cache-dependency-path: 'ui/**/package-lock.json'
 
@@ -267,7 +267,7 @@ jobs:
       - name: Set up Node
         uses: actions/setup-node@v3
         with:
-          node-version: 16
+          node-version: 18
           cache: 'npm'
           cache-dependency-path: 'ui/tests/package-lock.json'
 

.github/workflows/release-images.yaml

@@ -96,7 +96,7 @@ jobs:
       - name: Set up Node.js v16
         uses: actions/setup-node@v1
         with:
-          node-version: 16
+          node-version: 18
 
       - name: Build Registry
         run: |

.github/workflows/validate-openapi.yaml

@@ -16,7 +16,7 @@ jobs:
           fetch-depth: 0
       - uses: actions/setup-node@v3
         with:
-          node-version: 16
+          node-version: 18
       - name: Install RHOAS Guidelines linter
         run: |
           npm i @rhoas/spectral-ruleset