Update slack and discord join links

[compwron]

Update slack and discord join links

[Trevor-Robinson]

I would like to take this issue

[Trevor-Robinson]

@compwron Following up on this, can I be assigned this issue?

[compwron]

all yours

[github-actions]

This issue has been inactive for 259 hours (10.79 days) and will be unassigned after 101 more hours (4.21 days). If you have questions, please

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[github-actions]

This issue has been inactive for 379 hours (15.79 days) and is past the limit of 360 hours (15.00 days) so is being unassigned.You’ve just been unassigned from this ticket due to inactivity – but feel free to pick it back up (or a new one!) in the future! Thank you again for your contribution to this project.