lrdp-v2: smem_addr_buildinfo added in board file

	To support minidump in sdm845 target, added smem_addr_buildinfo address in boards.py file

Change-Id: Iafeac2368760bb551f479b04acdff64e74a42662

linux-ramdump-parser-v2/boards.py

@@ -436,6 +436,7 @@ class BoardSDM845(Board):
         self.cpu = 'CORTEXA53'
         self.ram_start = 0x80000000
         self.smem_addr = 0x6000000
+        self.smem_addr_buildinfo = 0x6007210
         self.phys_offset = 0x80000000
         self.imem_start = 0x14680000
         self.kaslr_addr = 0x146bf6d0