chore: allow Unicode license in dependencies

It is brought in via clap. We can't do without clap. Luckily, it's a
variant of the MIT license, and is acceptable to us.

Sponsored-by: author

1 files changed, 1 insertions, 0 deletions

diff --git a/deny.toml b/deny.toml
index 6af795f..2b7e8ff 100644
--- a/deny.toml
+++ b/deny.toml
@@ -13,6 +13,7 @@ allow = [
     "BSD-3-Clause",
     "MIT",
     "MIT-0",
+    "Unicode-DFS-2016",
 ]
 copyleft = "warn"
 allow-osi-fsf-free = "neither"