Bump packaging

Signed-off-by: Philippe Ombredanne <pombredanne@nexb.com>

Author: pombredanne

requirements.txt

@@ -39,7 +39,7 @@ more-itertools==8.8.0
 normality==2.2.2
 packagedcode-msitools==0.101.210706
 packageurl-python==0.9.4
-packaging==20.9
+packaging==21.3
 patch==1.16
 #parameter_expansion==0.2.0
 parameter-expansion-patched==0.2.1b4

setup-mini.cfg

@@ -80,7 +80,7 @@ install_requires =
     lxml >= 4.6.5
     MarkupSafe >= 1.0
     packageurl_python >= 0.9.0
-    packaging > 20
+    packaging >= 21.0.0
     # parameter_expansion >= 0.2.0
     # use temp advanced patched release
 	parameter-expansion-patched >= 0.2.1b4

setup.cfg

@@ -80,7 +80,7 @@ install_requires =
     lxml >= 4.6.5
     MarkupSafe >= 1.0
     packageurl_python >= 0.9.0
-    packaging > 20
+    packaging >= 21.0.0
     # parameter_expansion >= 0.2.0
     # use temp advanced patched release
 	parameter-expansion-patched >= 0.2.1b4