Switch to shared CI configuration

See merge request !6

Add go.mod

See merge request !5

"error: unrecognized argument to '-fsanitize=' option: 'memory'"

Cannot use `Flag.parse` in init: https://github.com/golang/go/issues/46869#issuecomment-865650868

Better CI

Closes #7

See merge request !4

Fixes #7

Use gox to build multiple architectures

See merge request !3

Update how webhooks are sent

Closes #6

See merge request !2

Convert to Golang

Closes #1

See merge request !1