add flag to send icmpv6 types to nftables

add changelog entry for 67882

newline at the end of changelog

Author: jdelic

changelog/67882.fixed.md

@@ -0,0 +1 @@
+* Added support for `icmpv6-type` to salt.modules.nftables

salt/modules/nftables.py

@@ -156,6 +156,10 @@ def build_rule(
         rule += "icmp type {{ {0} }} ".format(kwargs["icmp-type"])
         del kwargs["icmp-type"]
 
+    if "icmpv6-type" in kwargs:
+        rule += "icmpv6 type {{ {0} }} ".format(kwargs["icmpv6-type"])
+        del kwargs["icmpv6-type"]
+
     if "pkttype" in kwargs:
         rule += "meta pkttype {{ {0} }} ".format(kwargs["pkttype"])
         del kwargs["pkttype"]