allow_port_from_internet of azure_network_security_group always return true when ICMP is allowed

[qiantaosap]

Describe the problem

When an Azure network security group has rule allowing ICMP, allow_port_from_internet of Azure resource azure_network_security_group will always return true.

Possible Solution

Need to add protocol check inside allow_port_from_internet. (In Azure NSG settings, port number is set to * by default for ICMP rules)