book: fix link to RuntimeSDK CAEP

sbueringer · sbueringer · commit 0288cf1fdf7c · 2022-06-24T12:49:24.000+02:00
diff --git a/docs/book/src/tasks/experimental-features/runtime-sdk.md b/docs/book/src/tasks/experimental-features/runtime-sdk.md
@@ -9,4 +9,4 @@ The Runtime SDK feature provides an extensibility mechanism that allows systems,
 
 
 More details on the Runtime SDK can be found at:
-[RuntimeSDK CAEP](./../../../../proposals/20220221-runtime-SDK.md)
+[RuntimeSDK CAEP](https://github.com/kubernetes-sigs/cluster-api/blob/main/docs/proposals/20220221-runtime-SDK.md)

Original file line number	Diff line number	Diff line change
`@@ -9,4 +9,4 @@ The Runtime SDK feature provides an extensibility mechanism that allows systems,`
`9`	`9`
`10`	`10`
`11`	`11`	`More details on the Runtime SDK can be found at:`
`12`		`-[RuntimeSDK CAEP](./../../../../proposals/20220221-runtime-SDK.md)`
	`12`	`+[RuntimeSDK CAEP](https://github.com/kubernetes-sigs/cluster-api/blob/main/docs/proposals/20220221-runtime-SDK.md)`