Update as-slice to patched version

Author: Henrik Tjäder

Cargo.toml

@@ -32,7 +32,7 @@ __trybuild = []
 scoped_threadpool = "0.1.8"
 
 [dependencies]
-as-slice = "0.1.4"
+as-slice = "0.1.5"
 generic-array = "0.14.4"
 hash32 = "0.1.0"