Update git submodules

Update git submodules

* Update docs/submodules/releng from branch 'master'
  - Merge "bug fix: consider pagination when retrieveing results for reporting"
  - bug fix: consider pagination when retrieveing results for reporting

    Due to pagination feature introduced in test API, reporting pages
    only considered the first page of results retrieved by the API
    the number of pages is now detected to aggregate the results

    JIRA: RELENG-259

    Change-Id: I0ac90b125baf8c16341c8db22f5602fedd4cdf1b
    Signed-off-by: Morgan Richomme <morgan.richomme@orange.com>