MM-27613: Update dependencies (#15294)

https://mattermost.atlassian.net/browse/MM-27613
2020-09-03 10:00:12 +05:30
--- a/vendor/github.com/getsentry/sentry-go/go.mod
+++ b/vendor/github.com/getsentry/sentry-go/go.mod
@@ -31,5 +31,3 @@ require (
 	github.com/yudai/golcs v0.0.0-20170316035057-ecda9a501e82 // indirect
 	github.com/yudai/pp v2.0.1+incompatible // indirect
 )
-
-replace github.com/ugorji/go v1.1.4 => github.com/ugorji/go/codec v0.0.0-20190204201341-e444a5086c43