Fix move command "No matching channels found"

[rhaym-tech]

Bug Description:

In all the ways bot returns "No matching channels found" error even if the voice channel exists

Bug Cause:

the cause is using the custom Guild method findMatchingChannels which only supports text channels.

Solution:

so I added another method called findMatchingVoiceChannels that can find voice channels too without touching the first to not break any functionality with other commands

Pull Request recap:

• Changed ChannelType.GuildNews (which is deprecated now) with ChannelType.GuildAnnouncement
• Added new method to Guild called findMatchingVoiceChannels that find voice channels starting from a channel mention
• Pointed the move command to the new method