Python: Accept changes in Python 2 specific tests

Due to internal PR#35123 we now actually run the tests under
`python/ql/test/2/...`

Since we haven't done this in a while, test output has changed a bit. These
changes look perfectly fine.

Author: RasmusWL

python/ql/test/2/library-tests/classes/attr/list_attr.expected

@@ -1,9 +1,12 @@
 | builtin-class list | __add__ | Builtin-method __add__ |
+| builtin-class list | __class__ | Property __class__ |
 | builtin-class list | __contains__ | Builtin-method __contains__ |
+| builtin-class list | __delattr__ | Builtin-method __delattr__ |
 | builtin-class list | __delitem__ | Builtin-method __delitem__ |
 | builtin-class list | __delslice__ | Builtin-method __delslice__ |
 | builtin-class list | __doc__ | str b'list() -> new empty list\nlist(iterable) -> new list initialized from iterable's items' |
 | builtin-class list | __eq__ | Builtin-method __eq__ |
+| builtin-class list | __format__ | Builtin-method __format__ |
 | builtin-class list | __ge__ | Builtin-method __ge__ |
 | builtin-class list | __getattribute__ | Builtin-method __getattribute__ |
 | builtin-class list | __getitem__ | Builtin-method __getitem__ |
@@ -20,12 +23,17 @@
 | builtin-class list | __mul__ | Builtin-method __mul__ |
 | builtin-class list | __ne__ | Builtin-method __ne__ |
 | builtin-class list | __new__ | builtin_function_or_method __new__ |
+| builtin-class list | __reduce__ | Builtin-method __reduce__ |
+| builtin-class list | __reduce_ex__ | Builtin-method __reduce_ex__ |
 | builtin-class list | __repr__ | Builtin-method __repr__ |
 | builtin-class list | __reversed__ | Builtin-method __reversed__ |
 | builtin-class list | __rmul__ | Builtin-method __rmul__ |
+| builtin-class list | __setattr__ | Builtin-method __setattr__ |
 | builtin-class list | __setitem__ | Builtin-method __setitem__ |
 | builtin-class list | __setslice__ | Builtin-method __setslice__ |
 | builtin-class list | __sizeof__ | Builtin-method __sizeof__ |
+| builtin-class list | __str__ | Builtin-method __str__ |
+| builtin-class list | __subclasshook__ | classmethod_descriptor __subclasshook__ |
 | builtin-class list | append | Builtin-method append |
 | builtin-class list | count | Builtin-method count |
 | builtin-class list | extend | Builtin-method extend |

python/ql/test/2/query-tests/Classes/equals-hash/EqualsOrHash.expected

@@ -1,2 +1,2 @@
-| equals_hash.py:8:5:8:28 | Function __eq__ | Class $@ implements __eq__ but does not define __hash__. | equals_hash.py:3:1:3:17 | class Eq | Eq |
-| equals_hash.py:24:5:24:23 | Function __hash__ | Class $@ implements __hash__ but does not define __eq__ or __cmp__. | equals_hash.py:19:1:19:19 | class Hash | Hash |
+| equals_hash.py:8:5:8:28 | Function Eq.__eq__ | Class $@ implements __eq__ but does not define __hash__. | equals_hash.py:3:1:3:17 | class Eq | Eq |
+| equals_hash.py:24:5:24:23 | Function Hash.__hash__ | Class $@ implements __hash__ but does not define __eq__ or __cmp__. | equals_hash.py:19:1:19:19 | class Hash | Hash |

python/ql/test/2/query-tests/Classes/equals-hash/EqualsOrNotEquals.expected

@@ -1,2 +1,2 @@
-| equals_hash.py:8:5:8:28 | Function __eq__ | Class $@ implements __eq__ but does not implement __ne__. | equals_hash.py:3:1:3:17 | class Eq | Eq |
-| equals_hash.py:16:5:16:28 | Function __ne__ | Class $@ implements __ne__ but does not implement __eq__. | equals_hash.py:11:1:11:17 | class Ne | Ne |
+| equals_hash.py:8:5:8:28 | Function Eq.__eq__ | Class $@ implements __eq__ but does not implement __ne__. | equals_hash.py:3:1:3:17 | class Eq | Eq |
+| equals_hash.py:16:5:16:28 | Function Ne.__ne__ | Class $@ implements __ne__ but does not implement __eq__. | equals_hash.py:11:1:11:17 | class Ne | Ne |