feat: drop Node 4, 6, 8, 10, 12, 14 & 16 support

BREAKING CHANGE: Requires Node@^18.18.0 || ^20.9.0 || >=21.1.0

Author: MichaelDeBoey

.eslintrc

@@ -7,7 +7,7 @@
 		"node": true
 	},
 	"parserOptions": {
-		"ecmaVersion": 6,
+		"ecmaVersion": 2022,
 		"ecmaFeatures": {
 			"jsx": true
 		},
@@ -34,17 +34,10 @@
     "consistent-return": 0,
 
     "prefer-destructuring": [2, { "array": false, "object": false }, { "enforceForRenamedProperties": false }],
-    "prefer-object-spread": 0, // until node 8 is required
-    "prefer-rest-params": 0, // until node 6 is required
-    "prefer-spread": 0, // until node 6 is required
-    "function-call-argument-newline": 1, // TODO: enable
+    "function-call-argument-newline": 1,
     "function-paren-newline": 0,
     "no-plusplus": [2, {"allowForLoopAfterthoughts": true}],
     "no-param-reassign": 1,
-    "no-restricted-syntax": [2, {
-      "selector": "ObjectPattern",
-      "message": "Object destructuring is not compatible with Node v4"
-    }],
     "strict": [2, "safe"],
     "valid-jsdoc": [2, {
       "requireReturn": false,
@@ -73,12 +66,11 @@
     {
       "files": ".github/workflows/*.js",
       "parserOptions": {
-        "ecmaVersion": 2019,
+        "ecmaVersion": 2022,
       },
       "rules": {
         "camelcase": 0,
         "no-console": 0,
-        "no-restricted-syntax": 0,
       },
     },
   ],