Bump github.com/onsi/gomega in /golang/src/metric_registrar_examples

Bumps [github.com/onsi/gomega](https://github.com/onsi/gomega) from 1.27.10 to 1.28.0.
- [Release notes](https://github.com/onsi/gomega/releases)
- [Changelog](https://github.com/onsi/gomega/blob/master/CHANGELOG.md)
- [Commits](onsi/gomega@v1.27.10...v1.28.0)

---
updated-dependencies:
- dependency-name: github.com/onsi/gomega
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

golang/src/metric_registrar_examples/go.mod

@@ -5,7 +5,7 @@ go 1.20
 require (
  github.com/gorilla/mux v1.8.0
  github.com/onsi/ginkgo/v2 v2.12.1
- github.com/onsi/gomega v1.27.10
+ github.com/onsi/gomega v1.28.0
  github.com/prometheus/client_golang v1.16.0
 )
 

golang/src/metric_registrar_examples/go.sum

@@ -33,8 +33,8 @@ github.com/matttproud/golang_protobuf_extensions v1.0.4 h1:mmDVorXM7PCGKw94cs5zk
 github.com/matttproud/golang_protobuf_extensions v1.0.4/go.mod h1:BSXmuO+STAnVfrANrmjBb36TMTDstsz7MSK+HVaYKv4=
 github.com/onsi/ginkgo/v2 v2.12.1 h1:uHNEO1RP2SpuZApSkel9nEh1/Mu+hmQe7Q+Pepg5OYA=
 github.com/onsi/ginkgo/v2 v2.12.1/go.mod h1:TE309ZR8s5FsKKpuB1YAQYBzCaAfUgatB/xlT/ETL/o=
-github.com/onsi/gomega v1.27.10 h1:naR28SdDFlqrG6kScpT8VWpu1xWY5nJRCF3XaYyBjhI=
-github.com/onsi/gomega v1.27.10/go.mod h1:RsS8tutOdbdgzbPtzzATp12yT7kM5I5aElG3evPbQ0M=
+github.com/onsi/gomega v1.28.0 h1:i2rg/p9n/UqIDAMFUJ6qIUUMcsqOuUHgbpbu235Vr1c=
+github.com/onsi/gomega v1.28.0/go.mod h1:A1H2JE76sI14WIP57LMKj7FVfCHx3g3BcZVjJG8bjX8=
 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/prometheus/client_golang v1.16.0 h1:yk/hx9hDbrGHovbci4BY+pRMfSuuat626eFsHb7tmT8=