Merge branch 'tcp-fix-bind-regression-for-dual-stack-wildcard-address'

Kuniyuki Iwashima says:

====================
tcp: Fix bind() regression for dual-stack wildcard address.

The first patch fixes the regression reported in [0], and the second
patch adds a test for similar cases to catch future regression.

[0]: https://lore.kernel.org/netdev/e21bf153-80b0-9ec0-15ba-e04a4ad42c34@redhat.com/
====================

Link: https://lore.kernel.org/r/20230312031904.4674-1-kuniyu@amazon.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>