Bump version: 1.4.20 → 1.4.21

Author: github-actions[bot]

.bumpversion.cfg

@@ -2,7 +2,7 @@
 commit = True
 tag = False
 message = Bump version: {current_version} → {new_version}
-current_version = 1.4.20
+current_version = 1.4.21
 
 [bumpversion:file:setup.py]
 search = '{current_version}'

setup.py

@@ -14,7 +14,7 @@
 if __name__ == "__main__":
     setup(
         name='fosslight_util',
-        version='1.4.20',
+        version='1.4.21',
         package_dir={"": "src"},
         packages=find_packages(where='src'),
         description='FOSSLight Util',