Remove dead links

Author: johnoliver

COMMUNITY.md

@@ -7,22 +7,6 @@ Below are some ways that you can get involved in the SK Community.
 File issues, submit PRs, and provide feedback and ideas to what you'd like to see from the Semantic Kernel.
 We do our best to respond to each submission.
 
-## Public Community Office Hours
-
-We regularly have Community Office Hours that are open to the **public** to join. 
-
-Add Semantic Kernel events to your calendar - we're running two community calls to cater different timezones for Q&A Office Hours: 
-* Americas timezone: download the [calendar.ics](https://aka.ms/sk-community-calendar) file.
-* Asia Pacific timezone: download the [calendar-APAC.ics](https://aka.ms/sk-community-calendar-apac) file.
-
-Add Semantic Kernel Development Office Hours for Python and Java to your calendar to help with development:
-* Java Development Office Hours: [Java Development Office Hours](https://aka.ms/sk-java-dev-sync)
-* Python Development Office Hours: [Python Development Office Hours](https://aka.ms/sk-python-dev-sync)
-
-If you have any questions or if you would like to showcase your project(s), please email what you'd like us to cover here: skofficehours[at]microsoft.com.
-
-If you are unable to make it live, all meetings will be recorded and posted online.
-
 ## Join the conversation on Discord
 
 We have a growing and active channel on Discord where you can get help, engage in lively discussion,