Bump k8s.io/pod-security-admission from 0.28.2 to 0.28.3

Bumps [k8s.io/pod-security-admission](https://github.com/kubernetes/pod-security-admission) from 0.28.2 to 0.28.3.
- [Commits](kubernetes/pod-security-admission@v0.28.2...v0.28.3)

---
updated-dependencies:
- dependency-name: k8s.io/pod-security-admission
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

go.mod

@@ -38,7 +38,7 @@ require (
 	k8s.io/apimachinery v0.28.3
 	k8s.io/client-go v0.28.3
 	k8s.io/metrics v0.28.3
-	k8s.io/pod-security-admission v0.28.2
+	k8s.io/pod-security-admission v0.28.3
 	k8s.io/utils v0.0.0-20230505201702-9f6742963106
 	sigs.k8s.io/controller-runtime v0.16.3
 	sigs.k8s.io/controller-tools v0.13.0

go.sum

@@ -611,8 +611,8 @@ k8s.io/kube-openapi v0.0.0-20230717233707-2695361300d9 h1:LyMgNKD2P8Wn1iAwQU5Ohx
 k8s.io/kube-openapi v0.0.0-20230717233707-2695361300d9/go.mod h1:wZK2AVp1uHCp4VamDVgBP2COHZjqD1T68Rf0CM3YjSM=
 k8s.io/metrics v0.28.3 h1:w2s3kVi7HulXqCVDFkF4hN/OsL1tXTTb4Biif995h/g=
 k8s.io/metrics v0.28.3/go.mod h1:OZZ23AHFojPzU6r3xoHGRUcV3I9pauLua+07sAUbwLc=
-k8s.io/pod-security-admission v0.28.2 h1:3kiOL+gc6auNTGHuQ0hVsGxYu2YO/7DZb0xYR84GxiQ=
-k8s.io/pod-security-admission v0.28.2/go.mod h1:gReea39xbhIzf4Ry0FDuiTi8uj1N5R9YXOh8zQSuTxs=
+k8s.io/pod-security-admission v0.28.3 h1:CtVVG36YwniCH4d18wAoFW6n0Qm5Z1uUVfDIiO4kY0I=
+k8s.io/pod-security-admission v0.28.3/go.mod h1:qm+gZ8FdnxBgVVTZfSjlK/oeBosmvECBdl92RWuWxhI=
 k8s.io/utils v0.0.0-20230505201702-9f6742963106 h1:EObNQ3TW2D+WptiYXlApGNLVy0zm/JIBVY9i+M4wpAU=
 k8s.io/utils v0.0.0-20230505201702-9f6742963106/go.mod h1:OLgZIPagt7ERELqWJFomSt595RzquPNLL48iOWgYOg0=
 knative.dev/pkg v0.0.0-20230821102121-81e4ee140363 h1:TI2hMwTM5Bl+yaWu1gN5bXAHSvc+FtH9cqm3NzmDBtY=