Fix entry point declaration for CLI tool

Author: dieriver

pyproject.toml

@@ -66,7 +66,7 @@ include = ["simulaqron"]
 exclude = ["simulaqron/config"]
 
 [project.scripts]
-simulaqron = "simulaqron.cli::cli_entry_point"
+simulaqron = "simulaqron.cli:cli_entry_point"
 
 [project.urls]
 Homepage = "https://github.com/SoftwareQuTech/SimulaQron"