remove unused imports (fixes Dusk-Labs#610)

Author: pluiedev

dim-core/src/scanner/movie.rs

@@ -1,6 +1,5 @@
 #![allow(unstable_name_collisions)]
 
-use crate::inspect::ResultExt;
 use crate::scanner::format_path;
 use dim_extern_api::ExternalMedia;
 use dim_extern_api::ExternalQueryIntoShow;

dim-core/src/scanner/tv_show.rs

@@ -7,7 +7,6 @@ use super::WorkUnit;
 use dim_extern_api::ExternalEpisode;
 use dim_extern_api::ExternalMedia;
 
-use crate::inspect::ResultExt;
 use dim_extern_api::ExternalQueryIntoShow;
 use dim_extern_api::ExternalQueryShow;
 use dim_extern_api::ExternalSeason;