Renable linter rule B024 (#2737)

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Part of #2700 
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# Rationale for this change
We're trying to re-enable all of the Ruff linter rules. B024 is
abstract-base-class-without-abstract-method

## Are these changes tested?
`make lint` and tests should still pass.

## Are there any user-facing changes?

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Author: rambleraptor

pyiceberg/expressions/__init__.py

@@ -131,7 +131,7 @@ class Term(Generic[L], ABC):
     """A simple expression that evaluates to a value."""
 
 
-class Bound(ABC):
+class Bound:
     """Represents a bound value expression."""
 
 

pyiceberg/table/__init__.py

@@ -1783,7 +1783,7 @@ def with_case_sensitive(self: S, case_sensitive: bool = True) -> S:
     def count(self) -> int: ...
 
 
-class ScanTask(ABC):
+class ScanTask:
     pass
 
 

ruff.toml

@@ -59,7 +59,6 @@ select = [
 ]
 ignore = [
     "E501",
-    "B024",
     "B028",
     "UP037",
     "UP035",