fix(kubernetes): Fix link to strategic merge patch docs (#7177)

This file was moved in this kubernetes/community#3145

app/scripts/modules/kubernetes/src/help/kubernetes.help.ts

@@ -221,7 +221,7 @@ const helpContents: { [key: string]: string } = {
   'kubernetes.manifest.patch.record': `Record the applied patch in the <i>kubernetes.io/change-cause</i> annotation. If the annotation already exists, the contents are replaced.`,
   'kubernetes.manifest.patch.mergeStrategy': `
     <p>The merge strategy to use when patching Kubernetes objects:</p>
-    <p><b>strategic</b>: <i>(Default)</i> <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/strategic-merge-patch.md" target="_blank">Kubernetes Strategic merge patch.</a></p>
+    <p><b>strategic</b>: <i>(Default)</i> <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/sig-api-machinery/strategic-merge-patch.md" target="_blank">Kubernetes Strategic merge patch.</a></p>
     <p><b>json</b>: <a href="https://tools.ietf.org/html/rfc6902" target="_blank">JSON Patch, RFC 6902</a></p>
     <p><b>merge</b>: <a href="https://tools.ietf.org/html/rfc7386" target="_blank">JSON Merge Patch, RFC 7386</a></p>
   `,