gen_build_prop: Set ro.build.fingerprint

Change-Id: I0e40b6f8154f8bc9a7b8450ecb4af4c44ab3d46d
diff --git a/scripts/gen_build_prop.py b/scripts/gen_build_prop.py
index 64ef683..27292c1 100644
--- a/scripts/gen_build_prop.py
+++ b/scripts/gen_build_prop.py
@@ -195,6 +195,8 @@
   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']}")