Update git submodules

Update git submodules

* Update docs/submodules/oom/offline-installer.git from branch 'master'
  to 8636d184d6c07df9ef74941a0d4343d61b95c5d4
  - Merge changes from topic "tags"

    * changes:
      Remove tag support from nexus blob build script
      Fixing some typos in usage in build_nexus_blob.sh

  - Remove tag support from nexus blob build script

    Remove tag support from build script for Nexus blob to simplify the configuration
    and the  be align with lists naming for Dublin as described in OOM-1881

    Issue-ID: OOM-1882

    Change-Id: I009fa35830b44454530a7b7e565d23d99af99df8
    Signed-off-by: Tomáš Levora <t.levora@partner.samsung.com>
  - Fixing some typos in usage in build_nexus_blob.sh

    Issue-ID: OOM-1848

    Change-Id: I7c1ccd75083274a262d65b0da0b184fcd1f0eeef
    Signed-off-by: Tomáš Levora <t.levora@partner.samsung.com>