Update git submodules

* Update docs/submodules/opera from branch 'master'
  - Auto Generated INFO.yaml file

    INFO.yaml meant to be machine readable.
    This file was auto generated from an ldap lookup
    and your projects INFO file.

    Meeting times are not currently filled out.
    please ammend this patchset to complete

    Going forward comitter promotions should be done
    against this file.

    PTLs:
    Must be merged for you to gain delete access on
    testresults.opnfv.org

    If project_lead: is missing (my script could not parse)
    please amend with same from commiters section eg:

    project_lead: &opnfv_$project_ptl
        name: 'Lead Name'
        email: 'lead email'
        id: 'lead lfid'
        company: 'lead company'

    Change-Id: I3083fd58a8b64fc34ce7d5f444044f9dcfb7064a
    Signed-off-by: agardner <agardner@linuxfoundation.org>

diff --git a/docs/submodules/opera b/docs/submodules/opera
index 8485b97..ff99375 160000 (submodule)
--- a/docs/submodules/opera
+++ b/docs/submodules/opera
@@ -1 +1 @@
-Subproject commit 8485b9753cd1eb6e5d6db01821dd747316ccbfff
+Subproject commit ff99375929fe94e4a1ffe50fab103b39b90fdd2d