Radio - Add Radio broadcast sounds

[veteran29]

When merged this pull request will:

• title
• Sounds are from ACRE2

Converted from ArmaForces/Mods_AR#3 to ACE:

2024-12-23_00-58-13_-_Trim.mp4

[Kexanone]

ACE UI seems a bit too broad for a mod name. Maybe something like ACE Radio is more suitable.

[Kexanone]

I changed the prefix and updated for experimental WB

[Kexanone]

We should probably think about how to handle higher channels like 3 and 4, as these are also common when you have the long range radio backpack equipped.

[Kexanone]

Suggested change

	enum ACE_ERadioBeep
	{
	OFF = 1 << 0,
	NORMAL = 1 << 1,
	LOW = 1 << 2,
	}
	[EnumBitFlag()]
	enum ACE_ERadioBeep
	{
	OFF,
	NORMAL,
	LOW,
	}