Cargo.toml: set resolver = 2

There are some 2021-edition crates that Cargo was warning about.
2023-12-18 09:28:43 -07:00 · 2023-12-18 09:28:43 -07:00 · fdb9d06ff6
parent 26234c294a
commit fdb9d06ff6
1 changed files with 1 additions and 0 deletions
--- a/Cargo.toml
+++ b/Cargo.toml
@ -1,4 +1,5 @@
 [workspace]
+resolver = "2"

 members = [
 	"attic",