chore(deps): bump github.com/cert-manager/cert-manager

Bumps [github.com/cert-manager/cert-manager](https://github.com/cert-manager/cert-manager) from 1.12.3 to 1.12.4.
- [Release notes](https://github.com/cert-manager/cert-manager/releases)
- [Commits](cert-manager/cert-manager@v1.12.3...v1.12.4)

---
updated-dependencies:
- dependency-name: github.com/cert-manager/cert-manager
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

go.mod

@@ -10,7 +10,7 @@ exclude github.com/docker/docker v24.0.0+incompatible
 require (
 	cloud.google.com/go/container v1.25.0
 	github.com/blang/semver/v4 v4.0.0
-	github.com/cert-manager/cert-manager v1.12.3
+	github.com/cert-manager/cert-manager v1.12.4
 	github.com/docker/docker v20.10.25+incompatible
 	github.com/google/go-github/v48 v48.2.0
 	github.com/google/uuid v1.3.1

go.sum

@@ -63,8 +63,8 @@ github.com/beorn7/perks v1.0.1 h1:VlbKKnNfV8bJzeqoa4cOKqO6bYr3WgKZxO8Z16+hsOM=
 github.com/blang/semver/v4 v4.0.0 h1:1PFHFE6yCCTv8C1TeyNNarDzntLi7wMI5i/pzqYIsAM=
 github.com/blang/semver/v4 v4.0.0/go.mod h1:IbckMUScFkM3pff0VJDNKRiT6TG/YpiHIM2yvyW5YoQ=
 github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU=
-github.com/cert-manager/cert-manager v1.12.3 h1:3gZkP7hHI2CjgX5qZ1Tm98YbHVXB2NGAZPVbOLb3AjU=
-github.com/cert-manager/cert-manager v1.12.3/go.mod h1:/RYHUvK9cxuU5dbRyhb7g6am9jCcZc8huF3AnADE+nA=
+github.com/cert-manager/cert-manager v1.12.4 h1:HI38vtBYTG8b2JHDF65+Dbbd09kZps6bglIAlijoj1g=
+github.com/cert-manager/cert-manager v1.12.4/go.mod h1:/RYHUvK9cxuU5dbRyhb7g6am9jCcZc8huF3AnADE+nA=
 github.com/cespare/xxhash/v2 v2.1.1/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
 github.com/cespare/xxhash/v2 v2.2.0 h1:DC2CZ1Ep5Y4k3ZQ899DldepgrayRUGE6BBZ/cd9Cj44=
 github.com/chai2010/gettext-go v1.0.2 h1:1Lwwip6Q2QGsAdl/ZKPCwTe9fe0CjlUbqj5bFNSjIRk=