[Dev Deps] update eslint, @ljharb/eslint-config, safe-publish-latest, array.prototype.flatmap

Author: ljharb

.eslintrc

@@ -1,10 +1,13 @@
 {
     "root": true,
+    "extends": "@ljharb",
     "env": {
         "browser": true,
         "node": true,
     },
-    "extends": "@ljharb",
+    "parserOptions": {
+        "ecmaVersion": 5,
+    },
     "globals": {
         "Promise": false,
     },

package.json

@@ -26,17 +26,17 @@
         "through": "~2.3.8"
     },
     "devDependencies": {
-        "@ljharb/eslint-config": "^17.6.0",
-        "array.prototype.flatmap": "^1.2.4",
+        "@ljharb/eslint-config": "^19.0.1",
+        "array.prototype.flatmap": "^1.2.5",
         "aud": "^1.1.5",
         "concat-stream": "^1.6.2",
         "eclint": "^2.8.1",
         "ecstatic": "^4.1.4",
         "es-value-fixtures": "^1.2.1",
-        "eslint": "^7.31.0",
+        "eslint": "^8.2.0",
         "falafel": "^2.2.4",
         "js-yaml": "^3.14.0",
-        "safe-publish-latest": "^1.1.4",
+        "safe-publish-latest": "^2.0.0",
         "tap": "^8.0.1",
         "tap-parser": "^3.0.5"
     },