Duplication of libraries API after dependency version change

[astrochili]

If change the version of an external dependency, the bob (or Defold Editor too?) doesn't clear the old version of the library from the .internal folder. This causes Defold Kit to unpack the archives of all versions of the same library from the internal/libs folder, which leads to duplication of api.

Not sure if this is a bob bug or not, but one solution is to clean up the .internal/libs folder before fetching dependencies.