Drop support for Node 14

Node 14 reached end-of-life on April 30, 2023.

Author: wimpyprogrammer

.github/workflows/tests.yml

@@ -18,10 +18,10 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        node-version: [14.x]
+        node-version: [16.x]
         require-successful-testpack: [true]
         include:
-          - node-version: 16.x
+          - node-version: 18.x
             require-successful-testpack: false
           - node-version: lts/*
             require-successful-testpack: false

packages/strings-to-regex/package.json

@@ -18,7 +18,7 @@
   ],
   "sideEffects": false,
   "engines": {
-    "node": ">=14"
+    "node": ">=16"
   },
   "scripts": {
     "build": "tsc -b --clean && tsc -b",