Recommended update for libsolv
This update for libsolv fixes the following issues:
- Fix rare segfault in resolve_jobrules() that could happen if new rules are learnt.
- Fix a couple of memory leaks in error cases.
- Fix error handling in solv_xfopen_fd()
- Fixed 'regex' code on win32.
- Fixed memory leak in choice rule generation
This update was imported from the SUSE:SLE-15-SP2:Update update project.
- Submitted by Michael Andres (mlandres)
- Restart package-manager is suggested