Update registry-conformance to skip tests broken in Rust 1.84

Author: shepmaster

Cargo.lock

@@ -29,7 +29,7 @@ lint_groups_priority = { level = "allow", priority = 1 } # Remove after 1.80. ht
 
 [workspace.dependencies]
 argh = { version = "0.1.12", default-features = false }
-registry-conformance = { version = "0.5.2", registry = "registry-conformance" }
+registry-conformance = { version = "0.5.3", registry = "registry-conformance" }
 snafu = { version = "0.8.2", default-features = false, features = ["rust_1_65", "std"] }
 tokio = { version = "1.37.0", default-features = false, features = ["macros", "process", "rt-multi-thread"] }