Release version 1.3.0 (#404)

Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>

Author: ghciwatch-releng[bot]

Cargo.lock

@@ -17,7 +17,7 @@ publish = false # Don't do `cargo publish`.
 # Define the root package: https://doc.rust-lang.org/cargo/reference/workspaces.html#root-package
 [package]
 name = "ghciwatch"
-version = "1.2.0"
+version = "1.3.0"
 edition = "2021"
 authors = [
     "Rebecca Turner <rebeccat@mercury.com>"