Upgrade version to v0.2.1 (#1478)

## Issue Addressed

NA

## Proposed Changes

Updates version strings to `v0.2.1`.

## Additional Info

N/A

common/lighthouse_version/src/lib.rs

@@ -10,7 +10,7 @@ use target_info::Target;
 /// `Lighthouse/v0.2.0-1419501f2+`
 pub const VERSION: &str = git_version!(
     args = ["--always", "--dirty=+"],
-    prefix = "Lighthouse/v0.2.0-",
+    prefix = "Lighthouse/v0.2.1-",
     fallback = "unknown"
 );
 

lcli/Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "lcli"
 description = "Lighthouse CLI (modeled after zcli)"
-version = "0.2.0"
+version = "0.2.1"
 authors = ["Paul Hauner <paul@paulhauner.com>"]
 edition = "2018"
 

lighthouse/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "lighthouse"
-version = "0.2.0"
+version = "0.2.1"
 authors = ["Sigma Prime <contact@sigmaprime.io>"]
 edition = "2018"