feat: add tar bench

Author: not-matthias

.github/workflows/codspeed.yml

@@ -17,6 +17,7 @@ jobs:
           - bench/testdata/take_strings-aarch64
           - ls -alh /etc
           - echo Hello, World!
+          - tar czf /tmp/man.tar.gz /usr/share/man
         valgrind:
           - "3.26.0"
           - "3.25.1"