Update zstd dev debian package

Summary:
- Move to the newer and forward moving libzstd-dev
https://packages.ubuntu.com/search?suite=default&section=all&arch=any&keywords=libzstd&searchon=names

Reviewed By: wez

Differential Revision: D22981784

fbshipit-source-id: 3647357aad60f2335ea494c35c174e9ffec61346

build/fbcode_builder/manifests/zstd

@@ -6,7 +6,7 @@ libzstd-devel
 libzstd
 
 [debs]
-libzstd1-dev
+libzstd-dev
 
 [download]
 url = https://github.com/facebook/zstd/releases/download/v1.4.4/zstd-1.4.4.tar.gz