refactor: rename _ranges to ranges

Author: notatallshaw

src/packaging/_ranges.py src/packaging/ranges.pysrc/packaging/_ranges.py renamed to src/packaging/ranges.py

@@ -23,7 +23,7 @@
     Union,
 )
 
-from ._ranges import (
+from .ranges import (
     FULL_RANGE,
     filter_by_ranges,
     intersect_ranges,
@@ -42,7 +42,7 @@
 if TYPE_CHECKING:
     from collections.abc import Iterable, Iterator, Sequence
 
-    from ._ranges import VersionRange
+    from .ranges import VersionRange
 
 
 __all__ = [