linux-yocto-rt/5.10: update to -rt54

Integrating the following commit(s) to linux-yocto-rt/5.10:

    f01089784fd6 Linux 5.10.73-rt54
    f34df8f3c666 Linux 5.10.65-rt53
    271c5e6e4064 Linux 5.10.59-rt52
    1a4bba4bc32c locking/rwsem-rt: Remove might_sleep() in __up_read()
    ff591a2bdcfb Linux 5.10.59-rt51
    8d185ac23c11 Linux 5.10.58-rt50
    2c0fd44153f5 Linux 5.10.56-rt49
    8b083d3c993c printk: Enhance the condition check of msleep in pr_flush()
    448cd29e3bc9 Linux 5.10.56-rt48

Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit 7c7dc8f3)
Signed-off-by: Anuj Mittal <anuj.mittal@intel.com>