Use spaces instead of commas for features

(again)

Author: LucasFA

.github/workflows/ci.yml

@@ -9,7 +9,7 @@ on:
 env:
   CARGO_TERM_COLOR: always
   RUST_BACKTRACE: 1
-  RUST_FEATURES: "rodio-backend,lyric-finder,media-control,image,notify,clipboard"
+  RUST_FEATURES: "rodio-backend lyric-finder media-control image notify clipboard"
   LINUX_PACKAGES: "libssl-dev libasound2-dev libdbus-1-dev libxcb-shape0-dev libxcb-xfixes0-dev"
 
 jobs: