Update git submodules

* Update docs/submodules/clamp.git from branch 'master'
  to 7c662851d664e394ff197e9968864b53f1853f5b
  - Merge "Fix logging issues"
  - Fix logging issues

    Fix the logging issues created by the api defined by camel. Adding the
    entering/exiting and invoking/invoking return logs as based on the ONAP
    Logging Requirement.

    Issue-ID: CLAMP-351
    Change-Id: I5cb314ade5a716993206a917dfdbdab3f2572b3a
    Signed-off-by: xg353y <xg353y@intl.att.com>

diff --git a/docs/submodules/clamp.git b/docs/submodules/clamp.git
index 548cbbc..7c66285 160000 (submodule)
--- a/docs/submodules/clamp.git
+++ b/docs/submodules/clamp.git
@@ -1 +1 @@
-Subproject commit 548cbbcf3d54f07707d02712be53794427d31149
+Subproject commit 7c662851d664e394ff197e9968864b53f1853f5b