Bump github.com/google/gofuzz from 1.1.0 to 1.2.0 (#388)

Bumps [github.com/google/gofuzz](https://github.com/google/gofuzz) from 1.1.0 to 1.2.0.
- [Release notes](https://github.com/google/gofuzz/releases)
- [Commits](google/gofuzz@v1.1.0...v1.2.0)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>

go.mod

@@ -30,7 +30,7 @@ require (
 	github.com/golang/lint v0.0.0-20180702182130-06c8688daad7 // indirect
 	github.com/golang/protobuf v1.4.2
 	github.com/google/btree v1.0.0
-	github.com/google/gofuzz v1.1.0
+	github.com/google/gofuzz v1.2.0
 	github.com/google/uuid v1.1.1
 	github.com/googleapis/gnostic v0.3.1
 	github.com/gophercloud/gophercloud v0.0.0-20190516165734-b3a23cc94cc5

go.sum

@@ -279,6 +279,8 @@ github.com/google/gofuzz v1.0.0 h1:A8PeW59pxE9IoFRqBp37U+mSNaQoZ46F1f0f863XSXw=
 github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
 github.com/google/gofuzz v1.1.0 h1:Hsa8mG0dQ46ij8Sl2AYJDUv1oA9/d6Vk+3LG99Oe02g=
 github.com/google/gofuzz v1.1.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
+github.com/google/gofuzz v1.2.0 h1:xRy4A+RhZaiKjJ1bPfwQ8sedCA+YS2YcCHW6ec7JMi0=
+github.com/google/gofuzz v1.2.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
 github.com/google/martian v2.1.0+incompatible/go.mod h1:9I4somxYTbIHy5NJKHRl3wXiIaQGbYVAs8BPL6v8lEs=
 github.com/google/martian/v3 v3.0.0/go.mod h1:y5Zk1BBys9G+gd6Jrk0W3cC1+ELVxBWuIGO+w/tUAp0=
 github.com/google/pprof v0.0.0-20181206194817-3ea8567a2e57/go.mod h1:zfwlbNMJ+OItoe0UupaVj+oy1omPYYDuagoSzA8v9mc=