WIP: strip Windows device drive prefix for depfile entries

src/phylum/ci/common.py

@@ -60,6 +60,9 @@ def __post_init__(self, _path):
             msg = "Provided dependency file path is not `str` or `Path`"
             raise TypeError(msg)
 
+        # Naively remove the Windows device drive prefix `\\?\` when present
+        self.path = Path(str(self.path).removeprefix("\\\\?\\"))
+
     def __repr__(self) -> str:
         """Return a debug printable string representation of the `DepfileEntry` object."""
         # `PurePath.relative_to()` requires `self` to be the subpath of the argument, but `os.path.relpath()` does not.