ci: Disable CI jobs on nodejs 14.x (no-changelog) (#5132)

ci: Disable CI jobs on nodejs 14.x

This is temporary until I figure out why CI jobs keep randomly failing on nodejs 14.x

.github/workflows/ci-master.yml

@@ -13,7 +13,7 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [14.x, 16.x]
+        node-version: [16.x]
 
     steps:
       - uses: actions/checkout@v3

.github/workflows/ci-pull-requests.yml

@@ -10,7 +10,7 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [14.x, 16.x]
+        node-version: [16.x]
 
     steps:
       - uses: actions/checkout@v3

.github/workflows/e2e-tests.yml

@@ -31,7 +31,7 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [14.x, 16.x]
+        node-version: [16.x]
 
     steps:
       - name: Call Start URL - optionally