chore: increase min node version to 18

Author: theodesp

.github/workflows/blueprint-export-diff.yml

@@ -9,7 +9,7 @@ jobs:
           fetch-depth: 0
       - uses: actions/setup-node@v2
         with:
-          node-version: '16'
+          node-version: '18'
       - name: Check for changes
         id: check-for-export-changes
         run: echo ::set-output name=check::$(git diff --name-only origin/main --exit-code -- acm-blueprint.zip)

.github/workflows/build.yml

@@ -5,7 +5,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        node: ['16', '18' ]
+        node: [ '18', '20' ]
     steps:
       - uses: actions/checkout@v2
       - uses: actions/setup-node@v2

.github/workflows/format.yml

@@ -7,7 +7,7 @@ jobs:
       - uses: actions/checkout@v2
       - uses: actions/setup-node@v2
         with:
-          node-version: '16'
+          node-version: '18'
       - run: npm install
       - run: npm run format:check
         continue-on-error: FALSE