chore: drop node14 support in private mock-globals workspace

Author: lukekarrys

.github/workflows/ci-npmcli-mock-globals.yml

@@ -66,9 +66,7 @@ jobs:
             os: windows-latest
             shell: cmd
         node-version:
-          - 14.17.0
-          - 14.x
-          - 16.13.0
+          - 16.14.0
           - 16.x
           - 18.0.0
           - 18.x

mock-globals/package.json

@@ -30,11 +30,17 @@
     "lib/"
   ],
   "engines": {
-    "node": "^14.17.0 || ^16.13.0 || >=18.0.0"
+    "node": "^16.14.0 || >=18.0.0"
   },
   "templateOSS": {
     "//@npmcli/template-oss": "This file is partially managed by @npmcli/template-oss. Edits may be overwritten.",
-    "version": "4.18.0"
+    "version": "4.18.0",
+    "ciVersions": [
+      "16.14.0",
+      "16.x",
+      "18.0.0",
+      "18.x"
+    ]
   },
   "tap": {
     "branches": 89,