Document the IntelliJ setup for IGB after the JDK 21 upgrade

Nowlan Freese I am using the mvn clean install command from the terminal to build the jar and not using anything from IntelliJ, closing the ticket as per the above comment.

Jaya Sravani Sirigineedi - I've made a few formatting changes. I was also wondering if it is possible to build the IGB jar from within IntelliJ? I couldn't figure out how to do it with the default settings. If you are just using mvn clean install in the terminal, then I think we can close the ticket, but if you are building/recompiling the project from within IntelliJ it would help me to include a line or two about how to do that.

I downloaded IntelliJ then followed the steps to run/debug IGB. The steps were straight forward and I was able to make the appropriate configurations on my Mac. At the end I was able to successfully run IGB.

Dylan Marrotte - Can you test this out on your Mac when you have time? Make note of anything that is confusing, or you need more information to get IGB running in IntelliJ on your system.

I have created a new page to document the steps needed to setup IntelliJ to run IGB. The new page is located here: https://wiki.bioviz.org/confluence/display/igbdevelopers/Setup+IntelliJ+for+IGB+development+with+Java+21. Please review and let me know if there are any changes required.