chore: require Node 14 (#5812)

.github/workflows/canary-release.yml

@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        node-version: [12.x]
+        node-version: [14.x]
     steps:
       - uses: actions/checkout@v2
         with:

.github/workflows/v2-tests-e2e.yml

@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        node: ['12', '14']
+        node: ['14', '16']
     steps:
       - uses: actions/checkout@v2
       - name: Use Node.js ${{ matrix.node }}

.github/workflows/v2-tests-windows.yml

@@ -11,7 +11,7 @@ jobs:
     runs-on: windows-latest
     strategy:
       matrix:
-        node: ['12', '14']
+        node: ['14', '16']
     steps:
       - name: Support longpaths
         run: git config --system core.longpaths true

.github/workflows/v2-tests.yml

@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        node: ['12', '14']
+        node: ['14', '16']
     steps:
       - uses: actions/checkout@v2
       - name: Use Node.js ${{ matrix.node }}