Update git submodules

* Update docs/submodules/integration.git from branch 'master'
  to 23f22e8e8ca50c862d1cece31a0a87050685cdd7
  - Fix Python linting issues in Python scripts
    
    Fixed pylint issues for categories len-as-condition, using-constant-test,
    undefined-variable and reimported.
    
    Change-Id: Idad710958c3ca0ac6da78fb4709da03e5f079b34
    Issue-ID: INT-1427
    Signed-off-by: Bartek Grzybowski <b.grzybowski@partner.samsung.com>
    
1 file changed