Update CONTRIBUTING doc

update doc to reflect the fact that
we are going to use a single meeting document

A decision taken place in community meeting
on 12.07.2022

Signed-off-by: Adrian Chiris <[email protected]>

CONTRIBUTING.md

@@ -8,17 +8,15 @@
 * [Tools](#Tools)
 
 ## Meetings
-Join us for project discussions at _K8s Network & Resource management_ meetings
+Join us for project discussions at _K8s Network & Resource management_ meetings.
+The meetings take place on a weekly basis on Monday and Tuesday in alternating weeks:
 
-Time: 15:00 - 16:00 GMT / 10:00-11:00 ET /  07:00-08:00 PST  every other Monday
-* [Meeting notes and agenda](https://docs.google.com/document/d/1sJQMHbxZdeYJPgAWK1aSt6yzZ4K_8es7woVIrwinVwI/edit?usp=sharing)
-* [Zoom channel](https://us02web.zoom.us/j/88973596231?pwd=UHZtUEtNSVBSYnRLL3A3cHMzdmlvZz09)
+* Time: 15:00 - 16:00 GMT / 10:00-11:00 ET /  07:00-08:00 PST  every other Monday
+* Time: 14:00 - 15:00 GMT / 09:00-10:00 ET / 06:00-07:00 PST on every other Tuesday
 
-Join us for architecture and/or new feature discussion at the _Additional K8s Network & Resource management_ meetings
 
-Time: 14:00 - 15:00 GMT / 09:00-10:00 ET /  06:00-07:00 PST on every other Tuesday of the alternative week when the main community meeting does not occur
- * [Meeting notes and agenda](https://docs.google.com/document/d/1bEyEh_K9lGwQWHgUHUH-vqodYd1W-LCWRGlW0-ZVR5A)
- * [Zoom channel](https://us02web.zoom.us/j/88973596231?pwd=UHZtUEtNSVBSYnRLL3A3cHMzdmlvZz09)
+* [Meeting notes and agenda](https://docs.google.com/document/d/1sJQMHbxZdeYJPgAWK1aSt6yzZ4K_8es7woVIrwinVwI/edit?usp=sharing)
+* [Zoom channel](https://us02web.zoom.us/j/88973596231?pwd=UHZtUEtNSVBSYnRLL3A3cHMzdmlvZz09)
 
 ## How to Contribute