Release v4.3.0 (#4452)

## Issue Addressed

NA

## Proposed Changes

Bump versions

## Additional Info

NA

Author: paulhauner

Diff for: Cargo.lock

@@ -1,6 +1,6 @@
 [package]
 name = "beacon_node"
-version = "4.2.0"
+version = "4.3.0"
 authors = ["Paul Hauner <[email protected]>", "Age Manning <[email protected]"]
 edition = "2021"
 

Diff for: beacon_node/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "boot_node"
-version = "4.2.0"
+version = "4.3.0"
 authors = ["Sigma Prime <[email protected]>"]
 edition = "2021"
 

Diff for: boot_node/Cargo.toml

@@ -17,8 +17,8 @@ pub const VERSION: &str = git_version!(
         // NOTE: using --match instead of --exclude for compatibility with old Git
         "--match=thiswillnevermatchlol"
     ],
-    prefix = "Lighthouse/v4.2.0-",
-    fallback = "Lighthouse/v4.2.0"
+    prefix = "Lighthouse/v4.3.0-",
+    fallback = "Lighthouse/v4.3.0"
 );
 
 /// Returns `VERSION`, but with platform information appended to the end.

Diff for: common/lighthouse_version/src/lib.rs

@@ -1,7 +1,7 @@
 [package]
 name = "lcli"
 description = "Lighthouse CLI (modeled after zcli)"
-version = "4.2.0"
+version = "4.3.0"
 authors = ["Paul Hauner <[email protected]>"]
 edition = "2021"
 

Diff for: lcli/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "lighthouse"
-version = "4.2.0"
+version = "4.3.0"
 authors = ["Sigma Prime <[email protected]>"]
 edition = "2021"
 autotests = false