docs(oc): update link to openshift CLI reference (#9667)

plugins/oc/README.md

@@ -1,6 +1,6 @@
 # OC - OpenShift CLI
 
-This plugin provides autocompletion for [OC](https://docs.openshift.com/container-platform/3.7/cli_reference/index.html) commands, building, managing and updating operations.
+This plugin provides autocompletion for [OC](https://docs.openshift.com/container-platform/latest/cli_reference/openshift_cli/getting-started-cli.html) commands, building, managing and updating operations.
 
 To use it, add `oc` to the plugins array of your zshrc file: