Clear dead Emporia, AYANEO, LeEco, Smartisan, T-Head, and Bullitt logos

Author: Seungpyo1007

data/brand/at/emporia.json

@@ -3,7 +3,7 @@
   "name": "Emporia Telecom",
   "country": "AT",
   "founded_year": 1991,
-  "logo_url": "https://commons.wikimedia.org/wiki/Special:FilePath/Emporia.jpg",
+  "logo_url": null,
   "website": "https://www.emporia.eu",
   "verified": true,
   "source_urls": [

data/brand/cn/ayaneo.json

@@ -3,7 +3,7 @@
   "name": "AYANEO",
   "country": "CN",
   "founded_year": 2020,
-  "logo_url": "https://commons.wikimedia.org/wiki/Special:FilePath/Ayaneo_Logo.png",
+  "logo_url": null,
   "website": "https://www.ayaneo.com",
   "verified": false,
   "source_urls": [

data/brand/cn/leeco.json

@@ -3,7 +3,7 @@
   "name": "LeEco",
   "country": "CN",
   "founded_year": 2004,
-  "logo_url": "https://commons.wikimedia.org/wiki/Special:FilePath/LeEco_logo.png",
+  "logo_url": null,
   "website": "http://www.LeEco.com/",
   "verified": false,
   "source_urls": [

data/brand/cn/smartisan.json

@@ -3,7 +3,7 @@
   "name": "Smartisan",
   "country": "CN",
   "founded_year": 2012,
-  "logo_url": "https://commons.wikimedia.org/wiki/Special:FilePath/Smartisan_logo.png",
+  "logo_url": null,
   "website": "https://www.smartisan.com/",
   "verified": false,
   "source_urls": [

data/brand/cn/t-head.json

@@ -3,7 +3,7 @@
   "name": "T-Head Semiconductor",
   "country": "CN",
   "founded_year": 2018,
-  "logo_url": "https://commons.wikimedia.org/wiki/Special:FilePath/T-Head_Logo.png",
+  "logo_url": null,
   "website": "https://www.t-head.cn",
   "verified": false,
   "source_urls": [

data/brand/gb/bullitt.json

@@ -3,7 +3,7 @@
   "name": "Bullitt Group",
   "country": "GB",
   "founded_year": 2009,
-  "logo_url": "https://commons.wikimedia.org/wiki/Special:FilePath/Bullitt-Group-Logo.png",
+  "logo_url": null,
   "website": "https://www.bullitt-group.com",
   "verified": false,
   "source_urls": [