This PR modifies the name of the bin file generated for SMCC FOTA feature

This PR modifies the name of the bin file generated for SMCC FOTA feature

Description
Modify name of the bin file from '-payload.bin' to '_update.bin' in REALTEK_RTL8195AM.py file to adapt the manifest tool requirment for the SMCC FOTA feature.

Pull request type
[ ] Fix
[ ] Refactor
[x] Target update
[ ] Functionality change
[ ] Docs update
[ ] Test update
[ ] Breaking change

Author: AdamZhang0124

tools/targets/REALTEK_RTL8195AM.py

@@ -176,7 +176,7 @@ def rtl8195a_elf2bin(t_self, image_elf, image_bin):
     image_map = ".".join(image_name + ['map'])
 
     ram1_bin = os.path.join(TOOLS_BOOTLOADERS, "REALTEK_RTL8195AM", "ram_1.bin")
-    ram2_bin = ".".join(image_name) + '-payload.bin'
+    ram2_bin = ".".join(image_name) + '_update.bin'
 
     entry = find_symbol(t_self.name, image_map, "PLAT_Start")
     segment = parse_load_segment(t_self.name, image_elf)