Add link to APIExtensions in generated docs

Signed-off-by: Hidde Beydals <hello@hidde.co>

Author: hiddeco

docs/api/kustomize.md

@@ -185,7 +185,9 @@ bool
 <td>
 <code>patchesStrategicMerge</code><br>
 <em>
-[]k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1.JSON
+<a href="https://pkg.go.dev/k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1?tab=doc#JSON">
+[]Kubernetes pkg/apis/apiextensions/v1.JSON
+</a>
 </em>
 </td>
 <td>
@@ -611,7 +613,9 @@ bool
 <td>
 <code>patchesStrategicMerge</code><br>
 <em>
-[]k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1.JSON
+<a href="https://pkg.go.dev/k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1?tab=doc#JSON">
+[]Kubernetes pkg/apis/apiextensions/v1.JSON
+</a>
 </em>
 </td>
 <td>

hack/api-docs/config.json

@@ -11,6 +11,10 @@
       "typeMatchPrefix": "^k8s\\.io/apimachinery/pkg/apis/meta/v1\\.Duration$",
       "docsURLTemplate": "https://godoc.org/k8s.io/apimachinery/pkg/apis/meta/v1#Duration"
     },
+    {
+      "typeMatchPrefix": "^k8s\\.io/apiextensions-apiserver/pkg/apis/apiextensions/v1\\.JSON$",
+      "docsURLTemplate": "https://pkg.go.dev/k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1?tab=doc#JSON"
+    },
     {
       "typeMatchPrefix": "^k8s\\.io/(api|apimachinery/pkg/apis)/",
       "docsURLTemplate": "https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.18/#{{lower .TypeIdentifier}}-{{arrIndex .PackageSegments -1}}-{{arrIndex .PackageSegments -2}}"
@@ -31,6 +35,7 @@
   "typeDisplayNamePrefixOverrides": {
     "k8s.io/api/": "Kubernetes ",
     "k8s.io/apimachinery/pkg/apis/": "Kubernetes ",
+    "k8s.io/apiextensions-apiserver/": "Kubernetes ",
     "github.com/fluxcd/pkg/runtime/": "Runtime ",
     "github.com/fluxcd/pkg/apis/kustomize/": "Kustomize ",
     "github.com/fluxcd/pkg/apis/meta/": "Meta "