As a user, I can filter Test Executions from a saved filter of Tests using a JQL function

Users should be able to query Test Executions from a specific saved filter with Tests when using the testTestExecutions JQL function.

The first parameter of JQL function testTestExecutions must expect an issue key/Id or saved filter name or Id. Xray will parse the content and tries to match a JIRA issue or a saved filter.

issuetype = 'Test Execution' and issue in testTestExecutions('DEMO-9', 'PASS')

issuetype = 'Test Execution' and issue in testTestExecutions('Tests  saved filter', 'PASS')