Add Masayuki Igawa candidacy for Quality_Assurance PTL

Change-Id: I4e4de1f86eb8e3db4622d36156ecd803b1ccb87c

candidates/wallaby/Quality_Assurance/masayuki@igawa.io

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+Hi everyone,
+
+I want to propose my candidacy and continue serving as Quality Assurance PTL
+for the Wallaby cycle. First off, I would like to thank you all the
+contributors, core reviewers, and anyone involved and makes the OpenStack
+better.
+
+In Victoria cycle, we've added a job for generating doc from docstrings and
+added many docstrings for that already. We can see the outcomes here[2]. And
+we've also made a workflow[3][4] to get along with the upper-constraints in
+tox.ini.
+
+We still have some more planned work pending for Victoria, such as making
+tempest scenario manager a stable interface, improving tempest cleanup, etc.
+I think we will accomplish them in Victoria or Wallaby cycle.
+
+Along with daily QA activities, my priorities for QA for the next cycle will
+be:
+
+ * Guiding and motivating more contributors to QA projects, improving
+   documentation and advertising OpenStack QA projects.
+
+ * Stability of Tempest scenario manager.
+
+ * Completing Victoria priority items if it's still remaining.
+
+It's hard to accomplish without our collaboration. So, let's do it together!
+
+
+[1] http://stackalytics.com/?user_id=igawa
+[2] https://docs.openstack.org/tempest/latest/tests/modules.html
+[3] https://docs.openstack.org/tempest/latest/requirement_upper_constraint_for_tempest.html
+[4] https://wiki.openstack.org/wiki/QA/releases#Project_with_release_mode:_cycle-with-intermediary
+
+Thanks for your consideration!
+-- Masayuki Igawa (masayukig)