Bump version and depend on stabilized bioyino-metric

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "bioyino"
-version = "0.8.0-alpha8"
+version = "0.8.0"
 authors = ["Sergey Noskov aka Albibek <[email protected]>"]
 description = "StatsD-compatible, high-performance, fault-tolerant metric aggregator"
 edition = "2018"
@@ -58,7 +58,7 @@ dtoa = "^0.4"
 
 raft-tokio = { git = "https://github.com/Albibek/raft-tokio" }
 rand = "^0.8"
-bioyino-metric = { git = "https://github.com/Albibek/bioyino-metric", branch="0.5.0" }
+bioyino-metric = "^0.5"
 
 [build-dependencies]
 capnpc = "^0.14"