[tool][rt_studio]:Support custom project naming

Author: wdfk-prog

tools/targets/rt_studio.py

@@ -328,16 +328,18 @@ def gen_cproject_file(output_file_path):
             return False
 
 
-def gen_project_file(output_file_path):
+def gen_project_file(output_file_path, project_name):
     try:
-        w_str = project_temp
+        w_str = project_temp.replace('__project_name_flag__', project_name)
+
         dir_name = os.path.dirname(output_file_path)
         if not os.path.exists(dir_name):
             os.makedirs(dir_name)
         with open(output_file_path, 'w') as f:
             f.write(w_str)
             return True
     except Exception as e:
+        print(e)
         return False