Support bump up version for gradle ?

[abcfy2]

In gradle project, person can declare project version to build.gradle or build.gradle.kt

version = '0.0.1'

I hope standard-version can support this feature.

Thanks.

[nexdrew]

Related to #322, which will probably be tackled with #313.

[nioe]

I've written a small Gist on how to achieve this easily with the current features of standard-version. See here. Hope this helps someone... 😄