test: update jest config, ignore dist folder

Author: mapleeit

jest.config.js

@@ -1,6 +1,7 @@
 module.exports = {
-  preset: 'ts-jest',
-  testEnvironment: 'node',
+  preset: "ts-jest",
+  testEnvironment: "node",
   coverageDirectory: "coverage",
-  coverageReporters: ["json", "lcov", "text"]
+  coverageReporters: ["json", "lcov", "text"],
+  testPathIgnorePatterns: ["/node_modules/", "/dist/"]
 };