Update git submodules

* Update docs/submodules/pharos from branch 'master'
  - Merge "config/utils: Add generate_config.py"
  - config/utils: Add generate_config.py

    Previously, generate_config.py resided in securedlab git repo, but
    since we want to be able to use it in both securedlab (for validation
    of new PDF files during verify jobs) and installer projects (for
    actually parsing the PDF file into usable installer inputs), we
    decided to move it to a common location, also available for regular
    users.

    This change merely replicates the file from securedlab git repo.

    Change-Id: I9ff7889e408338d3911853fe01b752b013de1db7
    Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>

diff --git a/docs/submodules/pharos b/docs/submodules/pharos
index 56e74f8..af674dc 160000 (submodule)
--- a/docs/submodules/pharos
+++ b/docs/submodules/pharos
@@ -1 +1 @@
-Subproject commit 56e74f8f2eafe0cfcc30e1f03a30b02665e3b4f6
+Subproject commit af674dcc36677e704c381eb9c09b18c83aa2363a