Added set-version logic && Fixed CustomScriptService to handle arguments

tools/set_version/version_setter_service.py

@@ -0,0 +1,22 @@
+import json
+import os
+
+from cpl_core.environment import ApplicationEnvironmentABC
+
+
+class VersionSetterService:
+
+    def __init__(self, env: ApplicationEnvironmentABC):
+        self._env = env
+
+    def set_version(self, file: str, version: dict):
+        project_json = {}
+        with open(os.path.join(self._env.working_directory, file), 'r', encoding='utf-8') as f:
+            # load json
+            project_json = json.load(f)
+            f.close()
+
+        project_json['ProjectSettings']['Version'] = version
+        with open(os.path.join(self._env.working_directory, file), 'w', encoding='utf-8') as f:
+            f.write(json.dumps(project_json, indent=2))
+            f.close()