Merge pull request #110 from libp2p/dependabot/go_modules/github.com/pkg/errors-0.9.0

Bump github.com/pkg/errors from 0.8.1 to 0.9.0

go.mod

@@ -14,7 +14,7 @@ require (
 	github.com/multiformats/go-multiaddr-fmt v0.1.0
 	github.com/multiformats/go-multiaddr-net v0.1.1
 	github.com/multiformats/go-multihash v0.0.10
-	github.com/pkg/errors v0.8.1
+	github.com/pkg/errors v0.9.0
 	github.com/whyrusleeping/go-keyspace v0.0.0-20160322163242-5b898ac5add1
 )
 

go.sum

@@ -162,6 +162,8 @@ github.com/opentracing/opentracing-go v1.0.2/go.mod h1:UkNAQd3GIcIGf0SeVgPpRdFSt
 github.com/pelletier/go-toml v1.2.0/go.mod h1:5z9KED0ma1S8pY6P1sdut58dfprrGBbd/94hg7ilaic=
 github.com/pkg/errors v0.8.1 h1:iURUrRGxPUNPdy5/HRSm+Yj6okJ6UtLINN0Q9M4+h3I=
 github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
+github.com/pkg/errors v0.9.0 h1:J8lpUdobwIeCI7OiSxHqEwJUKvJwicL5+3v1oe2Yb4k=
+github.com/pkg/errors v0.9.0/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/russross/blackfriday v1.5.2/go.mod h1:JO/DiYxRf+HjHt06OyowR9PTA263kcR/rfWxYHBV53g=