feat(DTFS2-7367): add e2e tests for deal cancellation

[MarRobSoftwire]

Introduction :pencil2:

Add e2e tests for deal cancellation

Resolution :heavy_check_mark:

• Create deal-cancellation-enabled and deal-cancellation-disabled directories in case e2e suite. Add tests for deal cancellation button on deal summary page
• update test.yml
• add new deal-cancellation suite containing reason for cancelling e2e tests

[sonarcloud[bot]]

Quality Gate failed

Failed conditions
75.6% Duplication on New Code (required ≤ 40%)

See analysis details on SonarCloud