Fix multiple issues in devel/trio

• unbreak the port in the tier architectures
• add a bsd makefile to build and install the port instead of a gnu makefile
• run the author regression test as part of the build process
• do the proper changes to be able to disable the documentation

The new generated lib is named libtrio.so.2 ( previously misnamed libtrio.so.2.0.0)
and the libtrio.so symlink is generated. An entry in the UPDATING file was added
about those changes

Bump portrevision.

PR: 234288
Submitted by: mi