ti-eth: Update j721e and j7200 firmware to 08.04.00.04

Updated the j721e and j7200 ti-eth firmwares to SDK 08.04.00.04.
This firmware version fixes a conflict between RMII PHY reset
gpio and McASP pin settings used for audio.  Also, the VSC8514
QSGMII PHY reset to SMI active time is being fixed which caused
sporadic incorrect PHY register read values.

MD5 Checksums:
7660cd3fccc567213afbff64cfcf4192 ti-eth/j721e/app_remoteswitchcfg_server_strip.xer5f
7c52818ecd638a71bb6ccf63a0e5f07d ti-eth/j7200/app_remoteswitchcfg_server_strip.xer5f

Signed-off-by: Misael Lopez Cruz <misael.lopez@ti.com>

WHENCE

@@ -5395,6 +5395,7 @@ Driver: ti-ethernet - TI Remote Switch Driver (DM) firmware for K3 devices
 
 File: ti-eth/j7200/app_remoteswitchcfg_server_strip.xer5f
 File: ti-eth/j721e/app_remoteswitchcfg_server_strip.xer5f
+Version: 08.04.00.04
 
 File: ti-eth/j784s4/app_remoteswitchcfg_server_strip.xer5f
 Version: 08.02.02.04