build(nvmrc): bump Node.js version from 20 to 22

Author: remarkablemark

.nvmrc

@@ -1 +1 @@
-20
+22

package.json

@@ -19,7 +19,7 @@
     "prepublishOnly": "npm run lint && npm run lint:tsc && npm run test:ci && npm run test:esm && npm run clean && npm run build",
     "test": "jest --watch",
     "test:ci": "CI=true jest --ci --colors --coverage",
-    "test:esm": "npm run build:cjs && node --test src"
+    "test:esm": "npm run build:cjs && node --test **/*.test.mjs"
   },
   "repository": {
     "type": "git",