Fix test errors with python3.10

Python3.10 has become more strict when parsing code that contains syntax
errors, fix those.

Signed-off-by: Dr. Jens Harbott <harbott@osism.tech>
Change-Id: Ic9f2cb0df6e52b23b17dd9494b6fceeef9626d8a

hacking/checks/except_checks.py

@@ -60,7 +60,6 @@ def hacking_except_format(logical_line, noqa):
 
     Okay: try:\n    pass\nexcept Exception:\n    pass
     H201: try:\n    pass\nexcept:\n    pass
-    H201: except:
     Okay: try:\n    pass\nexcept:  # noqa\n    pass
     """
     if noqa:

hacking/checks/python23.py

@@ -152,7 +152,7 @@ def hacking_python3x_metaclass(logical_line, noqa):
     H236: class Foo(object):\n    __metaclass__ = Meta
     H236: class Foo(object):\n    foo=bar\n    __metaclass__ = Meta
     H236: class Foo(object):\n    '''docstr.'''\n    __metaclass__ = Meta
-    H236: class Foo(object):\n    __metaclass__ = \\\n        Meta
+    H236: class Foo(object):\n    __metaclass__ = \\n        Meta
     Okay: class Foo(object):\n    __metaclass__ = Meta  # noqa
     """
     if noqa: