Turn `subagents` flag to false (#49104)

Danilo Leal created 

Accidentally committed the feature flag change in
https://github.com/zed-industries/zed/pull/49100 as I had it turned to
true for local testing. This PR makes it turned off to staff again,
sorry!

Release Notes:

- N/A

Change summary

crates/feature_flags/src/flags.rs | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

Detailed changes

crates/feature_flags/src/flags.rs 🔗 

@@ -40,7 +40,7 @@ impl FeatureFlag for SubagentsFeatureFlag {
     const NAME: &'static str = "subagents";
 
     fn enabled_for_staff() -> bool {
-        true
+        false
     }
 }