Also omit manifest when testing locally

odoo_scripts/docker_dev_start.py

@@ -841,7 +841,7 @@
                 ]
             )
         options["environment"]["COVERAGE_RUN_OPTIONS"] = (
-            "--source=" + source_files
+            "--source=" + source_files + " --omit=*/__manifest__.py"
         )
 
     interactive = True