Fix api module publicity

This commit makes it public again. It is used by the generate-openapi
tool in the `devolutions_pedm::api::openapi` call.

Author: allan2

crates/devolutions-pedm/src/lib.rs

@@ -8,7 +8,7 @@ pub use config::Config;
 
 cfg_if::cfg_if! {
     if #[cfg(target_os = "windows")] {
-        mod api;
+        pub mod api;
         mod db;
 
         mod elevations;