Fix tar extraction

Author: forsyth2

zstash/extract.py

@@ -770,7 +770,11 @@ def _extractFiles_impl(  # noqa: C901
                     logger.debug("Valid md5: {} {}".format(md5, fname))
 
             elif extract_this_file:
-                tar.extract(tarinfo)
+                # Python 3.11 and earlier don't support the filter parameter at all
+                if sys.version_info >= (3, 12):
+                    tar.extract(tarinfo, filter="tar")
+                else:
+                    tar.extract(tarinfo)
                 # Note: tar.extract() will not restore time stamps of symbolic
                 # links. Could not find a Python-way to restore it either, so
                 # relying here on 'touch'. This is not the prettiest solution.