net/samba419: Update version requirements for talloc
The configure step fails with the following message:
Checking for system talloc (>=2.4.1) : not found
ERROR: System library talloc of version 2.4.1 not found, and bundling disabled> Script "configure" failed unexpectedly.
Update the required talloc version accordingly in the makefile.
PR: 280510, 280509
Sponsored by: Klara, Inc.
Approved by: portmgr blanket