chore(deps): bump github.com/steadybit/extension-kit

Bumps [github.com/steadybit/extension-kit](https://github.com/steadybit/extension-kit) from 1.8.18 to 1.8.19.
- [Changelog](https://github.com/steadybit/extension-kit/blob/main/CHANGELOG.md)
- [Commits](steadybit/extension-kit@v1.8.18...v1.8.19)

---
updated-dependencies:
- dependency-name: github.com/steadybit/extension-kit
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

go.mod

@@ -11,7 +11,7 @@ require (
 	github.com/steadybit/action-kit/go/action_kit_api/v2 v2.9.4
 	github.com/steadybit/action-kit/go/action_kit_sdk v1.1.12
 	github.com/steadybit/action-kit/go/action_kit_test v1.3.0
-	github.com/steadybit/extension-kit v1.8.18
+	github.com/steadybit/extension-kit v1.8.19
 	github.com/stretchr/testify v1.9.0
 	go.uber.org/automaxprocs v1.6.0
 )

go.sum

@@ -163,8 +163,8 @@ github.com/steadybit/discovery-kit/go/discovery_kit_api v1.6.0 h1:q24S067wJ7uUZs
 github.com/steadybit/discovery-kit/go/discovery_kit_api v1.6.0/go.mod h1:kGpQOWXnHTOle5c73wganP/iBXeVqEfD3mQYMvJJskI=
 github.com/steadybit/discovery-kit/go/discovery_kit_test v1.1.2 h1:IrTUwb69FDwOt/8OvY1Lvhv+qGNmy+Eu53HEjmsj0TA=
 github.com/steadybit/discovery-kit/go/discovery_kit_test v1.1.2/go.mod h1:tr4oRjpqr2WOKwO4auJR+/m+YKA2EAUuvvpbz1faUxw=
-github.com/steadybit/extension-kit v1.8.18 h1:zvmNzz/h9bVFOMFnCK0/KNpM+M89yuA5aOWEPDSEj28=
-github.com/steadybit/extension-kit v1.8.18/go.mod h1:fPu9AA1yA92VTZCOT+JE5EEAiTFgnb8Sfut5sKloeo0=
+github.com/steadybit/extension-kit v1.8.19 h1:D+H8sV8zsHYl1NtxCxBl+hiUT8ndWmIZ35Td9RnlmS8=
+github.com/steadybit/extension-kit v1.8.19/go.mod h1:fPu9AA1yA92VTZCOT+JE5EEAiTFgnb8Sfut5sKloeo0=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
 github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=