Log Message:
sysutils/erdtree: update to 1.8.1

[1.8.1] - 2023-04-11
What's Changed
 - Fix some typos by @goggle in #110
 - add clap requires to flags that depent on --report by @jhscheer in #111
 - refactor tests: move --no-config to mod::run_cmd by @jhscheer in #112
 - Prevent panic when --prune is used with --glob which results in empty match
   set by @solidiquis in #116
 - Add ability to take glob patterns from stdin by @jhscheer in #114
 - Refactor/node and support hard link detection on Windows by @solidiquis
   in #118
 - Support colorless output when redirecting/piping stdout; also provide
   --no-color option by @solidiquis in #120
 - remove ansi escapes for default icon by @solidiquis in #122