net: stmmac: add est_irq_status callback function for GMAC 4.10 and 5.10

Assign dwmac5_est_irq_status to est_irq_status callback function for
GMAC 4.10 and 5.10. With this, EST related interrupts could be handled
properly.

Fixes: e49aa315 ("net: stmmac: EST interrupts handling and error reporting")
Cc: <stable@vger.kernel.org> # 5.13.x
Signed-off-by: Mohammad Athari Bin Ismail <mohammad.athari.ismail@intel.com>
Acked-by: Wong Vee Khee <vee.khee.wong@linux.intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>