```
databases/py-MySQLdb: Fix build with MariaDB 10.2.6
With MariaDB 10.2.6 the Connect/C is updated to ~3.0. This means the C interface changed slightly and some functions are changed.
Update _mysql.c to compensate
While I'm here:
* Add LICENSE/LICENSE_FILE
* Stripping Binaries
* remove conflict with itself
PR: 219797
```