ci: add uu_timeout to benchmarks

Include benchmarking for the uu_timeout utility to ensure performance tracking alongside other tools in the suite.

Author: mattsu2020

.github/workflows/benchmarks.yml

@@ -40,7 +40,8 @@ jobs:
           - { package: uu_shuf }
           - { package: uu_sort }
           - { package: uu_split }
-          - { package: uu_tsort }
+          - { package: uu_timeout }
+          - { package: uu_tsort } 
           - { package: uu_unexpand }
           - { package: uu_uniq }
           - { package: uu_wc }