uplink(build): Bump crate version

Bump the uplink crate version after the uplink-sys has been updated to
the last release and all the adjustments are done for the fixes and new
features.

uplink/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "uplink"
-version = "0.6.0"
+version = "0.7.0"
 authors = ["Ivan Fraixedes <[email protected]>"]
 edition = "2021"
 description = "Idiomatic and safe Rust binding for the Storj Lib Uplink"