chore: Apply Clippy lint incompatible_msrv

Author: jbencin

stackslib/Cargo.toml

@@ -12,7 +12,7 @@ keywords = [ "stacks", "stx", "bitcoin", "crypto", "blockstack", "decentralized"
 readme = "README.md"
 resolver = "2"
 edition = "2021"
-rust-version = "1.61"
+rust-version = "1.80"
 
 [lib]
 name = "blockstack_lib"