Description: tap: tap_open(): correctly initialize socket uid
References:
 https://bugzilla.redhat.com/show_bug.cgi?id=2173435
 https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=66b2c338adce580dfce2199591e65e2bab889cff
 https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=a096ccca6e503a5c575717ff8a36ace27510ab0a
 https://bugzilla.redhat.com/show_bug.cgi?id=2229498
Notes:
 carnil> Commit fixes 86741ec25462 ("net: core: Add a UID field to struct sock.").
 carnil> Initial commits to address CVE-2023-1076 were incorrect
 carnil> resulting in CVE-2023-4194.
Bugs:
upstream: released (6.3-rc1) [66b2c338adce580dfce2199591e65e2bab889cff, a096ccca6e503a5c575717ff8a36ace27510ab0a]
6.1-upstream-stable: released (6.1.16) [035a80733ec47ed81aa159e16e56d2de106d3335, b4ada752eaf1341f47bfa3d8ada377eca75a8d44]
5.10-upstream-stable: released (5.10.173) [4a9272a864cbf6dacc3f4b35213108dd01691d31, 9a31af61f397500ccae49d56d809b2217d1e2178]
4.19-upstream-stable: needed
sid: released (6.1.20-1)
6.1-bookworm-security: N/A "Fixed before branch point"
5.10-bullseye-security: released (5.10.178-1)
4.19-buster-security: needed