EngineResult equality ignores extra items, so results with different items compare equal #2488

Describe the bug
EngineResult.__eq__ returns True for two results with the same text but a different number of items. It compares the items with map(lambda x, y: x == y, self.items, other.items), and map stops at the shorter list, so extra items are never compared. A result with no items is equal to any result with the same text.

Code:

To Reproduce
On main (aa77b9f):

from presidio_anonymizer.entities import EngineResult, OperatorResult

one = EngineResult("x", [OperatorResult(0, 1, "PERSON", "x", "replace")])
two = EngineResult("x", [
    OperatorResult(0, 1, "PERSON", "x", "replace"),
    OperatorResult(5, 9, "EMAIL_ADDRESS", "y", "replace"),
])
print(one == two)                   # True
print(EngineResult("x", []) == two) # True

Expected behavior
Both print False.

Actual behavior
Both print True. A test that compares an anonymizer result with == passes even when an item is missing or extra.

Additional context
Comparing the lengths first (or comparing self.items == other.items) fixes it.

I have a fix with a regression test and will open a PR.