source-archive supports openmicroscopy source releases

- Add options to specify both bioformats and openmicroscopy release metadata
- Allow openmicroscopy to embed bioformats release metadata when it repacks its submodules
- The bioformats `release` target  zip content is unchanged

Testing:
- `ant release` embedded version data in `ant/gitversion.xml` and `cpp/cmake/GitVersion.cmake` is correct
- release zip can be built with ant and maven