Updated issue templates

.github/ISSUE_TEMPLATE/------channel-request.md

@@ -0,0 +1,19 @@
+---
+name: "\U0001F4FA Channel Request"
+about: Request to add a channel to the playlist
+title: 'Add: xxx'
+labels: channel request
+assignees: ''
+
+---
+
+<!-- Please fill out the information in this issue template so that we can
+efficiently process your request -->
+
+<!-- IMPORTANT: An issue may contain a request for only one channel, otherwise it will be closed -->
+
+**Channel Name:** xxx
+**Country:** xxx
+**Language:** xxx
+**External Link (optional):** xxx
+**Notes (optional):** xxx