chore(deps): bump github.com/Kong/sdk-konnect-go from 0.2.19 to 0.2.21

Bumps [github.com/Kong/sdk-konnect-go](https://github.com/Kong/sdk-konnect-go) from 0.2.19 to 0.2.21.
- [Release notes](https://github.com/Kong/sdk-konnect-go/releases)
- [Changelog](https://github.com/Kong/sdk-konnect-go/blob/main/RELEASE.md)
- [Commits](Kong/sdk-konnect-go@v0.2.19...v0.2.21)

---
updated-dependencies:
- dependency-name: github.com/Kong/sdk-konnect-go
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

go.mod

@@ -20,7 +20,7 @@ go 1.24.0
 
 require (
 	cloud.google.com/go/container v1.42.2
-	github.com/Kong/sdk-konnect-go v0.2.19
+	github.com/Kong/sdk-konnect-go v0.2.21
 	github.com/Masterminds/sprig/v3 v3.3.0
 	github.com/avast/retry-go/v4 v4.6.1
 	github.com/blang/semver/v4 v4.0.0

go.sum

@@ -20,8 +20,8 @@ github.com/Kong/go-diff v1.2.2 h1:KKKaqHc8IxuguFVIZMNt3bi6YuC/t9r7BGD8bOOpSgM=
 github.com/Kong/go-diff v1.2.2/go.mod h1:nlvdwVZQk3Rm+tbI0cDmKFrOjghtcZTrZBp+UruvvA8=
 github.com/Kong/gojsondiff v1.3.2 h1:qIOVq2mUXt+NXy8Be5gRUee9TP3Ve0MbQSafg9bXKZE=
 github.com/Kong/gojsondiff v1.3.2/go.mod h1:DiIxtU59q4alK7ecP+7k56C5UjgOviJ5gQVR2esEhYw=
-github.com/Kong/sdk-konnect-go v0.2.19 h1:u4oK8mmDUmwKjJNIlvqxaBkvorqIaWBUsHVJHZg10Rw=
-github.com/Kong/sdk-konnect-go v0.2.19/go.mod h1:xsmTIkBbmVyUh1nRFjQMOhxYIPDl+sMfmRmPuZHtwLE=
+github.com/Kong/sdk-konnect-go v0.2.21 h1:tGGJ1QJ5IhFSXbMXUUSHly89nS9XwdE+jT/AXUGDk5g=
+github.com/Kong/sdk-konnect-go v0.2.21/go.mod h1:xsmTIkBbmVyUh1nRFjQMOhxYIPDl+sMfmRmPuZHtwLE=
 github.com/MakeNowJust/heredoc v1.0.0 h1:cXCdzVdstXyiTqTvfqk9SDHpKNjxuom+DOlyEeQ4pzQ=
 github.com/MakeNowJust/heredoc v1.0.0/go.mod h1:mG5amYoWBHf8vpLOuehzbGGw0EHxpZZ6lCpQ4fNJ8LE=
 github.com/Masterminds/goutils v1.1.1 h1:5nUrii3FMTL5diU80unEVvNevw1nH4+ZV4DSLVJLSYI=