api/compat: drop more compat imports from api_schema.rs

Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>

src/api2/version.rs

@@ -1,9 +1,9 @@
 use failure::*;
-
-use crate::api_schema::*;
-use crate::api_schema::router::*;
 use serde_json::{json, Value};
 
+use proxmox::api::{ApiHandler, ApiMethod, Router, RpcEnvironment};
+use proxmox::api::schema::ObjectSchema;
+
 pub const PROXMOX_PKG_VERSION: &str =
     concat!(
         env!("CARGO_PKG_VERSION_MAJOR"),