Silence deprecation warning starting in Python 3.12

Author: jsiirola

pyomo/common/download.py

@@ -439,10 +439,20 @@ def filter_fcn(info):
             # Strip high bits & group/other write bits
             info.mode &= 0o755
             return True
-
+        if sys.version_info[:2] < (3,12):
+            tar_args = {}
+        else:
+            # Add a tar filter to suppress deprecation warning in Python 3.12+
+            #
+            # Note that starting in Python 3.14 the default is 'data',
+            # however, this method is already filtering for many of the
+            # things that 'data' would catch (and raise an exception
+            # for).  For backwards compatibility, we will use the more
+            # permissive "tar" filter.
+            tar_args = {'filter': tarfile.tar_filter}
         with tarfile.open(fileobj=io.BytesIO(self.retrieve_url(url))) as TAR:
             dest = os.path.realpath(self._fname)
-            TAR.extractall(dest, filter(filter_fcn, TAR.getmembers()))
+            TAR.extractall(dest, filter(filter_fcn, TAR.getmembers()), **tar_args)
 
     def get_gzipped_binary_file(self, url):
         if self._fname is None: