Fix few issues with DataRow implementation

[torbacz]

Description

• Switched name of test from method name with params to method name with index corresponding to order of DataRow attributes.
• Ignoring TestMethod attribute if DataRow exists

Motivation and Context

• Fixes TestFramework - unable to run tests with "," in parameters  Home#1068
• Fixes TestFramework - unable to run tests with long string in parameters Home#1069
• Fixes implementation to match Microsoft documentation (TestMethod attribute before DataRow)

How Has This Been Tested?

Ran tests on emulator and ESP32

Screenshots

Types of changes

• Improvement (non-breaking change that improves a feature, code or algorithm)
• Bug fix (non-breaking change which fixes an issue with code or algorithm)
• New feature (non-breaking change which adds functionality to code)
• Breaking change (fix or feature that would cause existing functionality to change)
• Config and build (change in the configuration and build system, has no impact on code or features)
• Dependencies (update dependencies and changes associated, has no impact on code or features)
• Unit Tests (add new Unit Test(s) or improved existing one(s), has no impact on code or features)
• Documentation (changes or updates in the documentation, has no impact on code or features)

Checklist:

• My code follows the code style of this project (only if there are changes in source code).
• My changes require an update to the documentation (there are changes that require the docs website to be updated).
• I have updated the documentation accordingly (the changes require an update on the docs in this repo).
• I have read the CONTRIBUTING document.
• I have tested everything locally and all new and existing tests passed (only if there are changes in source code).
• I have added new tests to cover my changes.

[josesimoes]

Awesome!! 💯 👏🏻