Update git submodules

* Update docs/submodules/parser from branch 'master'
  - fix package init name for nfv-toscaparser

    When loading nfv-toscaparser use pbr tool, switch the version of
    tosco-parser to nfv-toscaparserf, which will affect the Modeling project
    in ONAP.

    JIRA: PARSER-134

    Change-Id: If5934075af1fa725fea763083fcca7b597043818
    Signed-off-by: shangxdy <shang.xiaodong@zte.com.cn>

diff --git a/docs/submodules/parser b/docs/submodules/parser
index e22b58b..02a18bd 160000 (submodule)
--- a/docs/submodules/parser
+++ b/docs/submodules/parser
@@ -1 +1 @@
-Subproject commit e22b58bdcd35465dc9f8144e9b0980e0f4366c90
+Subproject commit 02a18bd6ede4fc1f8d67f3fc97a82349146a24b6