bump: update workspace version to 0.4.4 to align with existing tag

- Update workspace version from 0.4.3 to 0.4.4
- This aligns with the existing v0.4.4 tag from the previous release attempt
- Next release will be v0.4.5 with all fixes applied (mandrel publishing + keyword fix)
- Ensures release workflow doesn't skip due to version conflicts

Author: milliondreams

Cargo.toml

@@ -16,7 +16,7 @@ members = [
 resolver = "2"
 
 [workspace.package]
-version = "0.4.3"
+version = "0.4.4"
 edition = "2021"
 authors = ["The Rustic Initiative"]
 license = "MIT OR Apache-2.0"