Bump new_debug_unreachable to 1.0.2

Previous versions are incompatible with -Z minimal-versions builds.

Author: sugar700

Cargo.toml

@@ -26,7 +26,7 @@ precomputed-hash = "0.1"
 lazy_static = "1"
 serde = { version = "1", optional = true }
 phf_shared = "0.10"
-new_debug_unreachable = "1.0"
+new_debug_unreachable = "1.0.2"
 parking_lot = "0.11"
 
 [[test]]