feat: versioning automatically

[kobenguyent]

Motivation/Description of the PR

• Introduce the versioning automatically, it follows the semantics versioning. If no arg is passed, it's a patch version, otherwise we could pass major, minor, patch.

thanh@Thanhs-MacBook-Pro CodeceptJS % ./runok.js versioning
Version updated 3.0.8 => 3.0.9
Creating and switching to release branch...
[#1 EXEC] › ℹ  git checkout -b release-3.0.9
M       package.json
M       runok.js
[#1 EXEC] › ✔  Finished  in 38 ms

[DavertMik]

Nice. Thanks!
Indeed this will simplify release process