Update git submodules

Update git submodules

* Update docs/submodules/releng from branch 'master'
  - Clean Functest jobs (fraser, EOI, weekly)

    It removes all Fraser jobs and take into account the end of few
    installers (Daisy and Joid). Compass jobs are still listed in Gambia
    as they are still running.

    It removes non CI pods as they seem obsolete. Few of them could be
    listed back on purpose.

    Weekly jobs are removed as they seem obsolete (long duration testing?).
    Virtual Fuel arm64 jobs are removed as only baremetal is supported.

    Change-Id: Iae57ab5d11ba4b8bfad596274a20e471b3c5be82
    Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>