Use Xcode 10.3 for TensorFlow
It's also compatible and a bit newer, so should work better with macOS Catalina.
FYI
@@ -24,7 +24,7 @@ platforms:
environment:
TF_IGNORE_MAX_BAZEL_VERSION: 1
USE_BAZEL_VERSION: latest
- xcode_version: "10.2.1"
+ xcode_version: "10.3"
shell_commands:
# - |-
# echo '
