Release ttrpc: v0.8.0

Release ttrpc: v0.8.0. The main feature of this release is support for the Windows Synchronous server and client

Signed-off-by: James Sturtevant <[email protected]>

Author: jsturtevant

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "ttrpc"
-version = "0.7.1"
+version = "0.8.0"
 authors = ["The AntFin Kata Team <[email protected]>"]
 edition = "2018"
 license = "Apache-2.0"