Creating the folder structure for the 2022 H2 elections

The 2022 Fall StarlingX elections kicked off and this patch adds the
folder structure for candidates to submit their nominations into.

Change-Id: I92ebae82677be704b03c29d84ccfc50145404b37
Signed-off-by: Ildiko Vancsa <ildiko.vancsa@gmail.com>

candidates/2022_H2/tsc/placeholder_and_hints.rst

@@ -0,0 +1,17 @@
+If you have never participated in an election and written up a nomination
+before here are a few tips to help you:
+
+* One purpose of the nomination text is to help the community to know you
+  better and understand why you are running for the position
+* Technical background and skills that you feel relevant for the position
+  are good to mention
+* Summarizing your involvement with the project will help to show what areas
+  you are active in and what your experience is with the project and community
+* Listing responsibilities you would take and actions you would drive will
+  help the community to understand how you can fit into the TSC group if you
+  get elected
+* There is no perfect nomination, make sure you include all talking points
+  you would be interested to read in others'
+* Don't forget to send the text to the starlingx-discuss mailing list as well
+* For examples and inspiration you can look into the election candidacy folder
+  of OpenStack: https://opendev.org/openstack/election/src/branch/master/candidates