jenkins: leaf-build: Remove BUILD_ID from target_files filename

Change-Id: I60cafa8f4501d4271307d45bd74fbdc6961b087e
diff --git a/jenkins/leaf-build.sh b/jenkins/leaf-build.sh
index 03b76c1..9830302 100755
--- a/jenkins/leaf-build.sh
+++ b/jenkins/leaf-build.sh
@@ -89,7 +89,7 @@
 		fi
 		rm -rf "$OUT"
 		m -j"$(nproc)" target-files-package otatools
-		mv "$OUT/obj/PACKAGING/target_files_intermediates/$TARGET_PRODUCT-target_files-$BUILD_ID.zip" \
+		mv "$OUT/obj/PACKAGING/target_files_intermediates/$TARGET_PRODUCT-target_files.zip" \
 			"out/$JENKINS_DEVICE-target_files-$JENKINS_FLAVOR-$BUILD_ID.zip"
 	done
 }