Update git submodules

* Update docs/submodules/parser from branch 'master'
  - Merge "Update cirros image to 0.3.5"
  - Update cirros image to 0.3.5

    The image that is offered by Functest in the container is 0.3.5
    This changes avoids downloading 0.3.2 in Functest. See [1]

    [1] https://gerrit.opnfv.org/gerrit/#/c/37393/6/functest/ci/download_images.sh

    Change-Id: I04ecc9bbed77fb39774460dfb466c32db49b8d98
    Signed-off-by: jose.lausuch <jose.lausuch@ericsson.com>

diff --git a/docs/submodules/parser b/docs/submodules/parser
index 30149ea..445823e 160000 (submodule)
--- a/docs/submodules/parser
+++ b/docs/submodules/parser
@@ -1 +1 @@
-Subproject commit 30149ea784b60fc12de3e8a70aca23a16011ca70
+Subproject commit 445823e739da83e7715f4f13e43e7b3fb62e7966