Update git submodules

* Update docs/submodules/clamp.git from branch 'master'
  to 8d91398da6162c19643f3f7cae83327dd4e81263
  - Merge "Remove blueprintId in loop"
  - Remove blueprintId in loop

    Remove the blueprint Id for DCAE in loop object as now the one in loop
    template will be used.

    Issue-ID: CLAMP-592
    Change-Id: Ie86f362451d58de07f7a715ae0bfc92566893e13
    Signed-off-by: sebdet <sebastien.determe@intl.att.com>

diff --git a/docs/submodules/clamp.git b/docs/submodules/clamp.git
index c7b3e23..8d91398 160000 (submodule)
--- a/docs/submodules/clamp.git
+++ b/docs/submodules/clamp.git
@@ -1 +1 @@
-Subproject commit c7b3e23f499d02f181e5d01d680118fe4cbdd6f0
+Subproject commit 8d91398da6162c19643f3f7cae83327dd4e81263