Correct organization as a required variable (#1000)

Co-authored-by: David Danielsson <djdanielsson@users.noreply.github.com>

roles/controller_labels/README.md

@@ -60,7 +60,7 @@ This also speeds up the overall role.
 |:---:|:---:|:---:|:---:|:---:|
 |`name`|""|yes|str|Name of this label.|
 |`new_name`|""|no|str|Setting this option will change the existing name (looked up via the name field).|
-|`organization`|`false`|no|str|Organization this label belongs to.|
+|`organization`|`false`|yes|str|Organization this label belongs to.|
 |`state`|`present`|no|str|Desired state of the resource.|
 
 ### Standard Label Data Structure