Update git submodules

* Update docs/submodules/multicloud/k8s.git from branch 'master'
  to 1182f00b521bf72c13ef87905898e71b5de6b266
  - Merge "Fix pip install/upgrade logic"
  - Fix pip install/upgrade logic

    installer.sh has reverse logic for install/upgrade pip
    after checking if pip is installed.

    Issue-ID: MULTICLOUD-607

    Change-Id: Ifc512e80d8da7a37acc771f40e9edd7596388fcb
    Signed-off-by: Samuli Silvius <s.silvius@partner.samsung.com>

diff --git a/docs/submodules/multicloud/k8s.git b/docs/submodules/multicloud/k8s.git
index 381e611..1182f00 160000 (submodule)
--- a/docs/submodules/multicloud/k8s.git
+++ b/docs/submodules/multicloud/k8s.git
@@ -1 +1 @@
-Subproject commit 381e61199653bbfa7da9c5349acad87a944fc8b8
+Subproject commit 1182f00b521bf72c13ef87905898e71b5de6b266