Update git submodules

* Update docs/submodules/oom/offline-installer.git from branch 'master'
  to e052270b90435346a934f016bc8b8974f0b94201
  - Merge "Fixing invalid hostname filled by ci-installer"
  - Fixing invalid hostname filled by ci-installer

    ci-installer filled hostname containing underscore what is invalid

    Issue-ID: OOM-2119

    Change-Id: I26dfa7115ba9e700715e0fae441c21a26fde3382
    Signed-off-by: Tomáš Levora <t.levora@partner.samsung.com>

diff --git a/docs/submodules/oom/offline-installer.git b/docs/submodules/oom/offline-installer.git
index c0cf4f1..e052270 160000 (submodule)
--- a/docs/submodules/oom/offline-installer.git
+++ b/docs/submodules/oom/offline-installer.git
@@ -1 +1 @@
-Subproject commit c0cf4f1561dc0022e839d8e550ee0d6650d0b72f
+Subproject commit e052270b90435346a934f016bc8b8974f0b94201