net-mgmt/tcpreplay: take maintainership, add LICENSE_FILE, OPTIONS modified

Also:

• replace patch for fix build (upstream issue:

https://github.com/appneta/tcpreplay/issues/809);

• remake patches with makepatch;
• remove GNU_CONFIGURE_MANPREFIX.

Version 4.5.1 contains many bug fixes:
https://github.com/appneta/tcpreplay/releases/tag/v4.5.1

PR: 280260
Approved by: ehaupt (maintainer)
MFH: 2024Q3