testsou/ contains an outdated local copy of concore.py that diverges from the main implementation

[GaneshPatil7517]

@pradeeban
testsou/concore.py is a stripped-down local copy of the concore library that misses many features present in the root concore.py:

• No maxtime support (no default_maxtime())

• No tryparam() / params support

• No ZMQ support

• No concorekill.bat generation on Windows

• No port mapping (iport/oport) support

• The write() function uses quit() instead of sys.exit() on error

Similarly, concoreold.py is another outdated copy. These stale copies risk confusing contributors and may cause test failures if imported accidentally via Python path ordering. They should either be removed or replaced with symlinks/imports to the actual library.