Allow partial resource specifications of <kind>.<group> or <kind>.<group>/<name>

[ulucinar]

Allows the following invocations. Please note that the following is not an exhaustive list of possible syntaxes:

• \<singular kind> \<name>: kubectl edit-status pod test
• \<plural kind> \<name>: kubectl edit-status pods test
• \<singular kind>/\<name>: kubectl edit-status pod/test
• \<plural kind>/\<name>: kubectl edit-status pods/test
• \<singular kind>.\<group> \<name>: kubectl edit-status resourcegroup.azure.jet.crossplane.io example
• \<plural kind>.\<group> \<name>: kubectl edit-status resourcegroups.azure.jet.crossplane.io example
• \<plural kind>.\<group>/\<name>: kubectl edit-status resourcegroups.azure.jet.crossplane.io/example

Fixes #11