Update git submodules

* Update docs/submodules/appc/deployment.git from branch 'master'
  to 62f4cabff6a78c59744e2ee87becdd9bdeb7bf70
  - add package: procps

    added apk add --no-cache procps
    to resolve ps version problem

    Issue-ID: APPC-1628
    Change-Id: I340a82d9494afa87e74b142e0e92e2f98e460649
    Signed-off-by: Taka Cho <takamune.cho@att.com>
    (cherry picked from commit 7a8a3c1fcc16eb42d75f08ab267294ac2f23355e)

diff --git a/docs/submodules/appc/deployment.git b/docs/submodules/appc/deployment.git
index fd52d13..62f4cab 160000 (submodule)
--- a/docs/submodules/appc/deployment.git
+++ b/docs/submodules/appc/deployment.git
@@ -1 +1 @@
-Subproject commit fd52d134f47a21b205e175fcc331ce8a0c0c5d45
+Subproject commit 62f4cabff6a78c59744e2ee87becdd9bdeb7bf70