Unify Ankaios cli

ank/src/cli.rs

@@ -137,8 +137,8 @@ pub enum SetCommands {
         #[arg(required = true)]
         object_field_mask: Vec<String>,
         /// A file containing the new State Object Description in yaml format
-        #[arg(short = 'f', long = "file")]
-        state_object_file: Option<String>,
+        #[arg(required = true)]
+        state_object_file: String,
     },
 }