Update git submodules

Update git submodules

* Update docs/submodules/logging-analytics.git from branch 'master'
  to 434447d617d37126aa6dfd5c3b2d8f3c8fb24d3e
  - Merge "Migrate logging-analytics docs"
  - Migrate logging-analytics docs

    Merging this will create
    https://onap-logging-analytics.readthedocs.io
    This build will run in parallel
    to the current docs generation method
    until we are ready to cut over.

    Issue-ID: CIMAN-364
    Signed-off-by: Jessica Wagantall <jwagantall@linuxfoundation.org>
    Change-Id: Ic8d45b3df302cf2cf1fc78b5bf0a63a438f5f0fb