add merchant coinbought to list

_data/merchants.yml

@@ -217,6 +217,8 @@
       url: https://allforcrypto.com
     - name: Cellphone and laptop repair online store in Sweden
       url: http://www.LagaiPhone.se
+    - name: CoinBought - Buy anything from Amazon
+      url: https://coinbought.com/
     - name: Congrevape - e-cigarette products
       url: https://Congrevape.com/shop
     - name: Crypto Armory - ammunition for cryptocurrency at a competitive rate