```
devel/capstone: Update to 4.0.1
Changelog:
https://github.com/aquynh/capstone/releases/tag/4.0.1
- Remove GH_TAGNAME: PORTVERSION is enough
- Get the patch for a staging bug from GitHub
- Disable broken fuzzing tests
```
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=244220