Persist report to external repo after all tests executions

Fixes Issue:#687

PR Branch
#ADD LINK TO THE PR BRANCH

Motivation and Context

Checklist:

• New Unit tests were added

  • Covered in existing Unit tests

• Integration tests were added

  • Covered in existing Integration tests

• Test names are meaningful

• Feature manually tested and outcome is successful

• PR doesn't break any of the earlier features for end users

  • WARNING! This might break one or more earlier earlier features, hence left a comment tagging all reviewrs

• PR doesn't break the HTML report features directly

  • Yes! I've manually run it locally and seen the HTML reports are generated perfectly fine
  • Yes! I've opened the generated HTML reports from the/target folder and they look fine

• PR doesn't break any HTML report features indirectly

  • I have not added or amended any dependencies in this PR
  • I have double checked, the new dependency added or removed has not affected the report generation indirectly
  • [] Yes! I've seen the Sample report screenshotshere, and HTML report of the current PR looks simillar.

• Branch build passed in CI

• No 'package.*' in the imports

• Relevant DOcumentation page added or updated with clear instructions and examples for the end user

  • Not applicable. This was only a code refactor change, no functional or behaviourial changes were introduced

• Http test added tohttp-testing-examples module(if applicable) ?

  • Not applicable. The changes did not affect HTTP automation flow

• Kafka test added tokafka-testing-examples module(if applicable) ?

  • Not applicable. The changes did not affect Kafka automation flow