Update to v0.0.5 (#19)

Includes:
- #18
- #17 
- #16

Author: notpeter

extension.toml

@@ -1,7 +1,7 @@
 id = "dockerfile"
 name = "Dockerfile"
 description = "Dockerfile support."
-version = "0.0.4"
+version = "0.0.5"
 schema_version = 1
 authors = ["d1y <chenhonzho@gmail.com>", "joshmeads <github@joshmeads.com>"]
 repository = "https://github.com/zed-extensions/dockerfile"