Since 50% of devicelab bots are on macOS 13, we can upgrade 50% of devicelab tests to Xcode 15.

There are 52 Mac_ios non-bringup tests, this PR updates 26 of them.

There are 4 Mac_arm64_ios non-bringup tests, this PR updates 2 of them.

Part of https://github.com/flutter/flutter/issues/140975