Update git submodules

Update git submodules

* Update docs/submodules/integration.git from branch 'master'
  to 49574dbedaaaad55f2803b7e8caab4ee5aabc999
  - Grant a waiver for SO 30277

    As discussed during SECCOM call on 31.03.2020 SO team pushed hard to
    finialize AAF integration in F but failed due to AAF issues.
    Per TSC decision they should be granted a waiver as a project which
    has been impacted by AAF

    Issue-ID: OJSI-138
    Signed-off-by: Krzysztof Opasiak <k.opasiak@samsung.com>
    Change-Id: I46028f2d3de80f5ca7dc274cf6af26000b766f32