add two pedantic clippy lints

Signed-off-by: strawberry <strawberry@puppygock.gay>

Cargo.toml

@@ -515,6 +515,8 @@ too_many_lines = "warn"
 let_underscore_untyped = "warn"
 single_match = "warn"
 single_match_else = "warn"
+explicit_deref_methods = "warn"
+explicit_iter_loop = "warn"
 
 # some sadness
 missing_errors_doc = "allow"