Update weekly meeting agenda to direct topic suggestions and add housekeeping time (#3522)

* Remove old backlog agenda and unused tag filters from weekly meeting agenda, add housekeeping entry

* Update agenda.md

Building on Lorna's work, this:
- changes housekeeping to governance to avoid conflict with the issue label
- tightens up the instructions (wordsmithing and general cleanup)
- re-orders meeting info and CoC
- shortens the ideal time for the first two items to 5 mins

---------

Co-authored-by: Marsh Gardiner <[email protected]>

Author: lornajane

.github/templates/agenda.md

@@ -1,23 +1,22 @@
-**NOTE: This meeting is on Thursday at 9am - 10am PT**
+**NOTE: weekly meetings happen on Thursdays at 9am - 10am Pacific.**
 
-Zoom Meeting link: [https://zoom.us/j/975841675](https://zoom.us/j/975841675?pwd=SUh4MjRLaEFKNlI3RElpWTdhRDVVUT09). Dial-in passcode: 763054 - [Code-of-Conduct](https://github.com/OAI/OpenAPI-Specification/blob/main/CODE_OF_CONDUCT.md#code-of-conduct)
+This agenda gives visibility into discussion topics for the weekly Technical Developer Community (TDC) meetings. Sharing agenda items in advance allows people to plan to attend meetings where they have an interest in specific topics. 
 
-In order to give some more visibility into the topics we cover in the TDC meetings here is the planned agenda for the next meeting.  Hopefully this will allow people to plan to attend meetings for topics that they have an interest in.  And for folks who cannot attend they can comment on this issue prior to the meeting.  Feel free to suggest other potential agenda topics.
+Whether attending or not, **anyone can comment on this issue prior to the meeting to suggest topics or to add comments on planned topics or proposals**.
 
-**Please submit comments below for topics or proposals that you wish to present in the TDC meeting**
+Zoom: [https://zoom.us/j/975841675](https://zoom.us/j/975841675?pwd=SUh4MjRLaEFKNlI3RElpWTdhRDVVUT09), dial-in passcode: 763054
 
-![F10B5460-B4B3-4463-9CDE-C7F782202EA9](https://user-images.githubusercontent.com/21603/121568843-0b260900-ca18-11eb-9362-69fda4162be8.jpeg)
+Participants must abide by our [Code-of-Conduct](https://github.com/OAI/OpenAPI-Specification/blob/main/CODE_OF_CONDUCT.md#code-of-conduct).
 
-The agenda backlog is currently maintained in issue #2482
+![F10B5460-B4B3-4463-9CDE-C7F782202EA9](https://user-images.githubusercontent.com/21603/121568843-0b260900-ca18-11eb-9362-69fda4162be8.jpeg)
 
 | Topic | Owner | Decision/NextStep |
 |-------|---------|---------|  
 | | | |
-Reports from Special Interest Groups | TDC | |
-AOB (see below) | TDC | |
+Intros and governance meta-topics (5 mins) | TDC | |
+Reports from Special Interest Groups (5 mins) | SIG members | |
+Any other business (add comments below to suggest topics) | TDC | |
 [Approved spec PRs](https://github.com/OAI/OpenAPI-Specification/pulls?q=is%3Apr+is%3Aopen+review%3Aapproved) | TDC | |
-New issues / PRs labelled [review](https://github.com/OAI/OpenAPI-Specification/labels/review) | @OAI/triage | |
-[New issues](https://github.com/search?q=repo%3Aoai%2Fopenapi-specification+is%3Aissue+comments%3A0+no%3Alabel+is%3Aopen) without response yet | @OAI/triage  | |
-
+[New issues needing attention](https://github.com/search?q=repo%3Aoai%2Fopenapi-specification+is%3Aissue+comments%3A0+no%3Alabel+is%3Aopen) | @OAI/triage  | |
 
-/cc @OAI/tsc Please suggest items for inclusion
+/cc [@OAI/tsc](https://github.com/orgs/OAI/teams/tsc) please suggest items for inclusion.