shaka-packager: move to pkgs/by-name

Author: niklaskorz

pkgs/applications/video/shaka-packager/0001-Allow-external-declaration-of-packager-version.patch renamed to pkgs/by-name/sh/shaka-packager/0001-Allow-external-declaration-of-packager-version.patch

@@ -31948,7 +31948,7 @@ with pkgs;
 
   mpvScripts = mpv-unwrapped.scripts;
 
-  shaka-packager = callPackage ../applications/video/shaka-packager {
+  shaka-packager = callPackage ../by-name/sh/shaka-packager/package.nix {
     abseil-cpp = abseil-cpp_202401;
   };