Added patch to "fix" vulnerability. (#866)

* patch note

* added patch version

crates/reorder/RUSTSEC-2021-0050.md

@@ -7,7 +7,7 @@ url = "https://github.com/tiby312/reorder/issues/1"
 keywords = ["memory-corruption", "out-of-bounds"]
 
 [versions]
-patched = []
+patched = [">= 1.1.0"]
 ```
 
 # swap_index can write out of bounds and return uninitialized memory
@@ -26,3 +26,11 @@ As noted by the Rust documentation, [`len()`](https://doc.rust-lang.org/std/iter
 and `size_hint()` are primarily meant for optimization and incorrect values
 from their implementations should not lead to memory safety violations.
 
+
+# Patch
+
+A new version crate was pushed that marks this function as unsafe.
+
+reorder = "1.1.0"
+
+Previous versions have also been yanked from crates.io.