[update] sysutils/kubectl -> 1.22.1

[karlis . mikelsons]

Hello,

Please find attached diff to update kubectl to latest stable version 
1.22.1.
Tested on amd64 with custom hosted kubernetes cluster.
Kind regards,
KarlisCommon subdirectories: kubectl.orig/CVS and kubectl/CVS
diff -u kubectl.orig/Makefile kubectl/Makefile
--- kubectl.orig/Makefile	Tue Aug 24 11:35:03 2021
+++ kubectl/Makefile	Tue Aug 24 11:35:23 2021
@@ -4,7 +4,7 @@
 
 GH_ACCOUNT =		kubernetes
 GH_PROJECT =		kubernetes
-V =			1.20.6
+V =			1.22.1
 GH_TAGNAME =		v${V}
 PKGNAME =		kubectl-${V}
 
diff -u kubectl.orig/distinfo kubectl/distinfo
--- kubectl.orig/distinfo	Tue Aug 24 11:35:03 2021
+++ kubectl/distinfo	Tue Aug 24 11:35:53 2021
@@ -1,2 +1,2 @@
-SHA256 (kubernetes-1.20.6.tar.gz) = dZZIgSRJxO6PT9Yx7VdYnZTs6hDn1ShfXOiZEzYoxQA=
-SIZE (kubernetes-1.20.6.tar.gz) = 34478673
+SHA256 (kubernetes-1.22.1.tar.gz) = lOyT3ElzgRcOq2rHRhH050/udwVlto93rWQz7/EsoFE=
+SIZE (kubernetes-1.22.1.tar.gz) = 35986911
Common subdirectories: kubectl.orig/pkg and kubectl/pkg