change the name of the project to use a hyphen

Author: alberthli

pyproject.toml

@@ -3,7 +3,7 @@ requires = ["setuptools>=61.0", "wheel"]
 build-backend = "setuptools.build_meta"
 
 [project]
-name = "dora_utils"
+name = "dora-utils"
 version = "0.0.1"
 readme = "README.md"
 license = { file = "LICENSE" }