Update to 0.24.4 (close RHBZ#2324435)

python-pint.spec

@@ -1,7 +1,7 @@
 %bcond xarray 1
 # Not yet packaged: python-uncertainties
 %bcond uncertainties 0
-# Requires babel <= 2.8; F41 has 2.15.0
+# Requires babel <= 2.8; F42 has 2.16.0
 %bcond babel 0
 # Not yet packaged: python-pint-pandas
 %bcond pandas 0
@@ -11,7 +11,7 @@
 %bcond dask 1
 
 Name:           python-pint
-Version:        0.24.3
+Version:        0.24.4
 Release:        %autorelease
 Summary:        Physical quantities module
 
@@ -19,9 +19,6 @@ License:        BSD-3-Clause
 URL:            https://github.com/hgrecco/pint
 Source:         %{pypi_source pint}
 
-# Workaround from https://github.com/hgrecco/pint/issues/1969
-Patch:          dataclass-frozen.patch
-
 BuildArch:      noarch
 
 %global _description %{expand: