doc: update discord link (#79) #225

Job	Run time
test / Lint	1m 6s
test / fuzz-test / Fuzz matrix	43s
test / Unit tests mono-repo (windows-latest, oldstable)	4m 23s
test / Unit tests mono-repo (macos-latest, stable)	2m 3s
test / Unit tests mono-repo (windows-latest, stable)	4m 24s
test / Unit tests mono-repo (macos-latest, oldstable)	51s
test / Unit tests mono-repo (ubuntu-latest, oldstable)	1m 36s
test / Unit tests mono-repo (ubuntu-latest, stable)	2m 10s
test / fuzz-test / fuzz test (github.com/go-openapi/testify/v2/internal/testintegration/v2/spew, FuzzSdump)	1m 58s
test / collect-reports / collect test reports	19s
test / tests completed	0s
test / collect-coverage	-1s
	19m 32s

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