Update git submodules

* Update docs/submodules/integration.git from branch 'master'
  to 62b5908c21e1fdb4335d01fc43936a6986857395
  - Extend label matching for cluster node's External IP
    
    This patch also fixes minor typo.
    
    Issue-ID: SECCOM-261
    Change-Id: I4326106f14381ec652eb493bf0a87fb1d82ea3fb
    Signed-off-by: Pawel Wieczorek <p.wieczorek2@samsung.com>
    
diff --git a/docs/submodules/integration.git b/docs/submodules/integration.git
index 6073f40..62b5908 160000
--- a/docs/submodules/integration.git
+++ b/docs/submodules/integration.git
@@ -1 +1 @@
-Subproject commit 6073f407aeeea1225241b4e873903deb7719da6e
+Subproject commit 62b5908c21e1fdb4335d01fc43936a6986857395