gen_build_prop: Set ro.build.fingerprint

Change-Id: I0e40b6f8154f8bc9a7b8450ecb4af4c44ab3d46d

scripts/gen_build_prop.py

@@ -175,6 +175,8 @@ def generate_build_info(args):
   config = args.config
   build_flags = config["BuildFlags"]
 
+  print(f"ro.build.fingerprint?={config['BuildFingerprint']}")
+
   # The ro.build.id will be set dynamically by init, by appending the unique vbmeta digest.
   if config["BoardUseVbmetaDigestInFingerprint"]:
     print(f"ro.build.legacy.id={config['BuildId']}")