Update llvm-sys.rs make build work on Fedora 31
@@ -13,7 +13,7 @@ lalrpop = "0.17.0"
[dependencies]
lalrpop-util = "0.17.0"
regex = "0.2.1"
-llvm-sys = "80.0.0"
+llvm-sys = "80"
num-bigint = "0.2"
num-traits = "0.2.6"
parity-wasm = "0.35"
