ci(pytest): Default doctest option flags

Author: tony

setup.cfg

@@ -9,6 +9,7 @@ extend-ignore = E203,W503
 filterwarnings = 
 	ignore:distutils Version classes are deprecated. Use packaging.version instead.
 addopts = --reruns=0 --tb=short --no-header --showlocals --doctest-modules
+doctest_optionflags = ELLIPSIS NORMALIZE_WHITESPACE
 
 [isort]
 profile = black