Handle changes in iOS and Android Runtime 6.1.0 logging

[rosen-vladimirov]

Is your feature request related to a problem? Please describe.
In tns-ios and tns-android 6.1.0 versions, there are changes in the format of the logs. Current CLI logic parses the new format incorrectly in some cases.

Describe the solution you'd like
Simplify the logic of parsing logs in CLI, so it will cleanup the date and some other non-required symbols and after that just replace file reference if there's such in the message.

Describe alternatives you've considered
None.

Additional context
CLI should keep its old behavior when runtime version is below 6.1.0

[rosen-vladimirov]

Acceptance criteria:

• There shouldn't be any changes in the logs when the new CLI is used with 6.0.x versions of iOS or Android runtime.
• When Android runtime 6.1.0 (including next/rc versions) is used, the following statements must print correct output:
  • console.log("some info")
  • throw new Error("test") in the onTap handler - check the number of ( and ) in the output (related to changes in NativeScript/nativescript-tooling-qa@87c1640#diff-7e32f0eff0b3698b31be4f914ea4ebfc). Also, ensure the words are correct (check the workaround in this commit: https://github.com/NativeScript/nativescript-tooling-qa/pull/314/files
  • Logs in the callstack point to real files, not bundle.js or vendor.js