Update git submodules

* Update docs/submodules/auto from branch 'stable/fraser'
  - Merge "ci: Support for pylint and yamllint" into stable/fraser
  - ci: Support for pylint and yamllint

    A support for pylint and yamllint checks was introduced.
    Checks can be executed manually by invocation of ./check
    script (see script usage for more details). Automatic lint
    checks were integrated info VERIFY and MERGE job bodies.

    TODO:
    Improve pylint ratings of python code. Some issues can
    be fixed in python files or by relaxing pylint settings.
    However dependencies on ONAP includes can't be easily fixed.
    Thus pylint checks should be set as non-blocking at the beginning.

    Change-Id: I82a6a266b8003ae5d70f4f2a88ecc96817b97ac0
    Signed-off-by: Martin Klozik <martin.klozik@tieto.com>
    (cherry picked from commit 6c1bcb7f02e4159bef21154341a9268f38bce438)

diff --git a/docs/submodules/auto b/docs/submodules/auto
index 24d2216..c84b13a 160000 (submodule)
--- a/docs/submodules/auto
+++ b/docs/submodules/auto
@@ -1 +1 @@
-Subproject commit 24d2216cc14e1022ffee04bcfe4bba8fa0357ba0
+Subproject commit c84b13a3b4259dfb450cde4ed3e9a0be6d3328bf