Revert "feat: adb completion cleared of awk"

It's broken,  see fish-shell#10184
and doesn't really help I don't think.

This reverts commit ee837f2.

Author: krobelus

share/completions/adb.fish

@@ -73,7 +73,7 @@ function __fish_adb_list_files
     end
 
     # Return list of directories suffixed with '/'
-    __fish_adb_run_command find -H "$token*" -maxdepth 0 -type d 2\>/dev/null | string -r '$' /
+    __fish_adb_run_command find -H "$token*" -maxdepth 0 -type d 2\>/dev/null | awk '{print $0"/"}'
     # Return list of files
     __fish_adb_run_command find -H "$token*" -maxdepth 0 -type f 2\>/dev/null
 end