Bump mkdirp from 0.5.5 to 1.0.4

Bumps [mkdirp](https://github.com/isaacs/node-mkdirp) from 0.5.5 to 1.0.4.
- [Release notes](https://github.com/isaacs/node-mkdirp/releases)
- [Changelog](https://github.com/isaacs/node-mkdirp/blob/master/CHANGELOG.md)
- [Commits](isaacs/node-mkdirp@v0.5.5...v1.0.4)

---
updated-dependencies:
- dependency-name: mkdirp
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

packages/ts2kt-automator/package.json

@@ -25,7 +25,7 @@
   "license": "Apache-2.0",
   "dependencies": {
     "minimist": "^1.2.5",
-    "mkdirp": "^0.5.1",
+    "mkdirp": "^1.0.4",
     "ts2kt": "^0.1.3"
   },
   "engines": {