Expand performance test coverage for issues
Closes #190 (closed)
With the new gitlabhq
project we now can test issues. This MR expands our performance test coverage for issues by adding 2 API and 2 Web test for issues: GET /:group/:project/issues
and GET /:group/:project/-/issues/:issue_iid
<Issue id:34146 qa-perf-testing/gitlabhq#4218>
is used for the test - it has a maximum amount of the comments in gitlabhq
project(107 notes).
Edited by Nailia Iskhakova