refactor: Data field should not be serialized

[pawelpasterz]

Fixes #2018

commonArgs -> data field is redundant. It is represented by yml file read as a raw string. Flank copies yml file and all values (from config) are present in report json in dedicated fields. Therefor I think we can make it transient (not serializable)

Test Plan

How do we know the code works?

1. run any flank test
2. open outputReport.json
3. There should be no data field in commonArgs

[mergify]

Title does not follow the guidelines of Conventional Commits.
Please adjust title before merge and use one of following prefix:

• build - Changes that affect the build system or external dependencies (dependencies update)
• ci - Changes to our CI configuration files and scripts (basically directory .github/workflows)
• docs - Documentation only changes
• feat - A new feature
• fix - A bug fix
• chore - Changes which does not touch the code (ex. manual update of release notes). It will not generate release notes changes
• refactor - A code change that contains refactor
• style - Changes that do not affect the meaning of the code (white-space, formatting, missing semi-colons, etc)
• test - Adding missing tests or correcting existing tests and also changes for our test app
• perf - A code change that improves performance (I do not think we will use it)

[pawelpasterz]

@adamfilipow92 @piotradamczyk5 Please take a look

[pawelpasterz]

@flank-it

[github-actions]

Integration tests succeed for all OSes ✅
Windows Build scan:
MacOS Build scan: https://gradle.com/s/nxjorizsi2yro
Linux Build scan: https://gradle.com/s/ewhuqcgoyogsa
Workflow run https://github.com/Flank/flank/actions/runs/955712248

[github-actions]

Timestamp: 2021-06-21 08:17:50
Buildscan url for ubuntu-workflow run 956330384
https://gradle.com/s/f7wkl7ctfu466

[Sloox]

👍