component/openvpn: version up 2.6.8, for OpenSSL 3.0 compatibility.

component/openvpn/buildout.cfg

@@ -10,9 +10,9 @@ parts =
 
 [openvpn]
 recipe = slapos.recipe.cmmi
-url = https://swupdate.openvpn.org/community/releases/openvpn-${:version}.tar.xz
-version = 2.4.7
-md5sum = 4ad8a008e1e7f261b3aa0024e79e7fb7
+url = https://swupdate.openvpn.org/community/releases/openvpn-${:version}.tar.gz
+version = 2.6.8
+md5sum = 427fe070a4ab9fd78dc64195458dc361
 configure-options =
   --disable-dependency-tracking
   --disable-plugin-auth-pam