`/users/@me/channels` route can return non-private channels?

[EmmmaTech]

Currently, the response for the route is this:

discord-api-spec/specs/openapi.json

Lines 103 to 116 in 515b793

	"oneOf": [
	{
	"$ref": "#/components/schemas/GuildChannelResponse"
	},
	{
	"$ref": "#/components/schemas/PrivateChannelResponse"
	},
	{
	"$ref": "#/components/schemas/PrivateGroupChannelResponse"
	},
	{
	"$ref": "#/components/schemas/ThreadResponse"
	}
	]

GuildChannelResponse and ThreadResponse are listed here, when they shouldn't be. Interestingly enough, this is the only example I found of this.

[mbialecka]

fixed