FROMGIT: binder: add transaction_report feature entry

Add "transaction_report" to the binderfs feature list, to help userspace
determine if the "BINDER_CMD_REPORT" generic netlink api is supported by
the binder driver.

Signed-off-by: Li Li <dualli@google.com>
Signed-off-by: Carlos Llamas <cmllamas@google.com>
Link: https://lore.kernel.org/r/20250727182932.2499194-5-cmllamas@google.com


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Bug: 372832477
(cherry picked from commit f37b55de
 git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git

 char-misc-next)
Change-Id: I0793b68e6f96283d47e3d44dcc68f248495dbcb3
Signed-off-by: Carlos Llamas <cmllamas@google.com>