chore(deps): update dependency debugpy to v1.8.20

Author: renovate[bot]

requirements.txt

@@ -16,7 +16,7 @@ coverage==6.5.0
     # via coveralls
 coveralls==3.3.1
     # via plxscripting (pyproject.toml)
-debugpy==1.8.0
+debugpy==1.8.20
     # via ipykernel
 decorator==5.1.1
     # via ipython