Drop .owner for kernel >= 6.4

[EricccTaiwan]

Kernel 6.4+ sets .owner automatically. Remove manual assignment to avoid build issues and keep compatibility with older versions.

This change is based on the upstream patch by Greg Kroah-Hartman: [PATCH 02/12] drivers: remove struct module * setting from struct class
The patch was first introduced in v6.4-rc1 and officially included in the stable release v6.4.
To verify this,

$ git log --grep='remove struct module \* setting from struct class'  
$ # Find the commit hash related to the patch
$ git tag --contains 10a03c36b7dd7759788ebc613091d313b60f93e0 
$ # Find the earliest kernel version that includes the commit

Relevant tags include:

...
v6.14
v6.14-rc1
v6.14-rc2
v6.14-rc3
v6.14-rc4
v6.14-rc5
v6.14-rc6
v6.14-rc7
v6.4 # the earliest kernel version
v6.4-rc1
v6.4-rc2
v6.4-rc3
v6.4-rc4
v6.4-rc5
v6.4-rc6
v6.4-rc7
v6.5
...

[jserv]

Thank @EricccTaiwan for contributing. See if you can figure out similar changes in LKMPG.

[EricccTaiwan]

Ok!