f-string varialbes shows wrong E251 and E202 since python 3.12 upgrade

[gituser789]

Since upgrading to python 3.12, there are new hints, which have not been there using pycodestyle together with python 3.11:

print(f"{my_variable = }")

raises

E251 unexpected spaces around keyword / parameter equals
E202 whitespace before '}'

As it makes a difference in displaying, for different formats, there are different display outputs with/without spaces
print(f"{my_variable = }") -> my_variable = 5
print(f"{my_variable=}") -> my_variable=5

In the f-string case, the spaces are wanted.
When ignoring E251 and E202, the hints are missing in real functions if the space is missing.

[Anthony Sottile]

please search for duplicates

[gituser789]

Sorry, was not aware of the wanted behavior, since it wasn't in older versions using the same code. Duplicates:
#1190
#1201
#1224