Handle include_all in update test run

[codambro]

Issue being resolved: #372

Solution description

The Test Run Update API does not like specifying "case_ids" when a Test Run is configured with "include_all". The end result is the Test Run is showing 0 test cases.

Changes

Add "include_all" to the test run update API call. Only specify "case_ids" when not including all.

Potential impacts

No known impact.

Steps to test

• Adding new test cases to an existing test run with "include_all: false"
• Adding test results to an existing test run with "include_all: true"

PR Tasks

• PR reference added to issue
• README updated
• Unit tests added/updated

[acuanico-tr-galt]

Hi @codambro thank you for submitting this PR. We have improved this to include additional error handling, validation and unit tests in: #375