feat(plugins.output.sensu): Update go-sensu to v2.12.0

Update the version of go-sensu from v2.9.0 to  v2.12.0 to get rid of the `github.com/dgrijalva/jwt-go` as indirect dependency

go.mod

@@ -85,7 +85,6 @@ require (
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/denisenkom/go-mssqldb v0.10.0
 	github.com/devigned/tab v0.1.1 // indirect
-	github.com/dgrijalva/jwt-go v3.2.0+incompatible // indirect
 	github.com/dimchansky/utfbom v1.1.1
 	github.com/docker/distribution v2.7.1+incompatible // indirect
 	github.com/docker/docker v20.10.9+incompatible
@@ -233,7 +232,7 @@ require (
 	github.com/safchain/ethtool v0.0.0-20200218184317-f459e2d13664
 	github.com/samuel/go-zookeeper v0.0.0-20200724154423-2164a8ac840e // indirect
 	github.com/satori/go.uuid v1.2.1-0.20181028125025-b2ce2384e17b // indirect
-	github.com/sensu/sensu-go/api/core/v2 v2.9.0
+	github.com/sensu/sensu-go/api/core/v2 v2.12.0
 	github.com/shirou/gopsutil/v3 v3.21.10
 	github.com/shopspring/decimal v0.0.0-20200105231215-408a2507e114 // indirect
 	github.com/showwin/speedtest-go v1.1.4

go.sum

@@ -645,7 +645,6 @@ github.com/dgraph-io/ristretto v0.0.1/go.mod h1:T40EBc7CJke8TkpiYfGGKAeFjSaxuFXh
 github.com/dgraph-io/ristretto v0.0.2/go.mod h1:KPxhHT9ZxKefz+PCeOGsrHpl1qZ7i70dGTu2u+Ahh6E=
 github.com/dgraph-io/ristretto v0.1.0/go.mod h1:fux0lOrBhrVCJd3lcTHsIJhq1T2rokOu6v9Vcb3Q9ug=
 github.com/dgrijalva/jwt-go v0.0.0-20170104182250-a601269ab70c/go.mod h1:E3ru+11k8xSBh+hMPgOLZmtrrCbhqsmaPHjLKYnJCaQ=
-github.com/dgrijalva/jwt-go v3.2.0+incompatible h1:7qlOGliEKZXTDg6OTjfoBKDXWrumCAMpl/TFQ4/5kLM=
 github.com/dgrijalva/jwt-go v3.2.0+incompatible/go.mod h1:E3ru+11k8xSBh+hMPgOLZmtrrCbhqsmaPHjLKYnJCaQ=
 github.com/dgryski/go-bitstream v0.0.0-20180413035011-3522498ce2c8/go.mod h1:VMaSuZ+SZcx/wljOQKvp5srsbCiKDEb6K2wC4+PiBmQ=
 github.com/dgryski/go-farm v0.0.0-20190423205320-6a90982ecee2/go.mod h1:SqUrOPUnsFjfmXRMNPybcSiG0BgUW2AuFH8PAnS2iTw=
@@ -1886,8 +1885,8 @@ github.com/securego/gosec v0.0.0-20200203094520-d13bb6d2420c/go.mod h1:gp0gaHj0W
 github.com/securego/gosec/v2 v2.6.1/go.mod h1:I76p3NTHBXsGhybUW+cEQ692q2Vp+A0Z6ZLzDIZy+Ao=
 github.com/segmentio/kafka-go v0.1.0/go.mod h1:X6itGqS9L4jDletMsxZ7Dz+JFWxM6JHfPOCvTvk+EJo=
 github.com/segmentio/kafka-go v0.2.0/go.mod h1:X6itGqS9L4jDletMsxZ7Dz+JFWxM6JHfPOCvTvk+EJo=
-github.com/sensu/sensu-go/api/core/v2 v2.9.0 h1:NanHMIWbrHP/L4Ge0V1x2+0G9bxFHpvhwjdr3wSF9Vg=
-github.com/sensu/sensu-go/api/core/v2 v2.9.0/go.mod h1:QcgxKxydmScE66hLBTzbFhhiPSR/JHqUjNi/+Lelh6E=
+github.com/sensu/sensu-go/api/core/v2 v2.12.0 h1:Mu1P+xAONXmMpX4Qf/j9/j9I4JYdw1HzD1uVGe2BEgw=
+github.com/sensu/sensu-go/api/core/v2 v2.12.0/go.mod h1:urUHDTHcyYqM2XK5mXMF3JdeiOjXCKhwW+z8fXNsZfs=
 github.com/sergi/go-diff v1.0.0/go.mod h1:0CfEIISq7TuYL3j771MWULgwwjU+GofnZX9QAmXWZgo=
 github.com/shazow/go-diff v0.0.0-20160112020656-b6b7b6733b8c/go.mod h1:/PevMnwAxekIXwN8qQyfc5gl2NlkB3CQlkizAbOkeBs=
 github.com/shirou/gopsutil v3.21.5+incompatible h1:OloQyEerMi7JUrXiNzy8wQ5XN+baemxSl12QgIzt0jc=