Update git submodules

* Update docs/submodules/appc.git from branch 'master'
  to b3661f029cc632f910eb3a86376d0def7e8b1048
  - Remove OJSI-176 and OJSI-177 from release notes

    Both tickets mentioned in the title are false positives.
    In OJSI jira they are marked as "Not a bug" thus they shouldn't be
    considered as "fixed security issues"

    Issue-ID: OJSI-176
    Issue-ID: OJSI-177
    Signed-off-by: Krzysztof Opasiak <k.opasiak@samsung.com>
    Change-Id: I4d3c0939b5df68ed42e334d492a2751143b41e39

diff --git a/docs/submodules/appc.git b/docs/submodules/appc.git
index c471ec3..b3661f0 160000 (submodule)
--- a/docs/submodules/appc.git
+++ b/docs/submodules/appc.git
@@ -1 +1 @@
-Subproject commit c471ec3ab07ef9fc085748c1364215c18963f169
+Subproject commit b3661f029cc632f910eb3a86376d0def7e8b1048