extension: Another batch of updates for DAP extension API (#32809)

Closes #ISSUE

Release Notes:

- N/A

crates/dap_adapters/src/php.rs

@@ -102,7 +102,8 @@ impl PhpDebugAdapter {
             envs: HashMap::default(),
             request_args: StartDebuggingRequestArguments {
                 configuration,
-                request: <Self as DebugAdapter>::request_kind(self, &task_definition.config)?,
+                request: <Self as DebugAdapter>::request_kind(self, &task_definition.config)
+                    .await?,
             },
         })
     }
@@ -290,11 +291,14 @@ impl DebugAdapter for PhpDebugAdapter {
         Some(SharedString::new_static("PHP").into())
     }
 
-    fn request_kind(&self, _: &serde_json::Value) -> Result<StartDebuggingRequestArgumentsRequest> {
+    async fn request_kind(
+        &self,
+        _: &serde_json::Value,
+    ) -> Result<StartDebuggingRequestArgumentsRequest> {
         Ok(StartDebuggingRequestArgumentsRequest::Launch)
     }
 
-    fn config_from_zed_format(&self, zed_scenario: ZedDebugConfig) -> Result<DebugScenario> {
+    async fn config_from_zed_format(&self, zed_scenario: ZedDebugConfig) -> Result<DebugScenario> {
         let obj = match &zed_scenario.request {
             dap::DebugRequest::Attach(_) => {
                 bail!("Php adapter doesn't support attaching")