mptcp: change local addr type of subflow_destroy

mptcp: change local addr type of subflow_destroy

Generally, in the path manager interfaces, the local address is defined as
an mptcp_pm_addr_entry type address, while the remote address is defined as
an mptcp_addr_info type one:

        (struct mptcp_pm_addr_entry *local, struct mptcp_addr_info *remote)

But subflow_destroy() interface uses two mptcp_addr_info type parameters.
This patch changes the first one to mptcp_pm_addr_entry type and use helper
mptcp_pm_parse_entry() to parse it instead of using mptcp_pm_parse_addr().

This patch doesn't change the behaviour of the code, just refactoring.

Signed-off-by: Geliang Tang <tanggeliang@kylinos.cn>
Reviewed-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Link: https://patch.msgid.link/20241213-net-next-mptcp-pm-misc-cleanup-v1-6-ddb6d00109a8@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>