tipc: Fix recognition of trial period
This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.4.221 by commit 27ee73c1199e0a8fec0784f4aa333ebb022e7348, it was introduced in version v4.18 by commit e415577f57f4452150642500364cbe5fa6112813. For more details please see the references link.