Sunsetting Shields custom logos (#10347)

* Sunsetting Shields custom logos

* Reinstate info to contribute to SimpleIcons

* Mention that no changes are required

dangerfile.js

@@ -22,7 +22,6 @@ const server = fileMatch('core/server/**.js', '!*.spec.js')
 const serverTests = fileMatch('core/server/**.spec.js')
 const legacyHelpers = fileMatch('lib/**/*.js', '!*.spec.js')
 const legacyHelperTests = fileMatch('lib/**/*.spec.js')
-const logos = fileMatch('logo/*.svg')
 const packageJson = fileMatch('package.json')
 const packageLock = fileMatch('package-lock.json')
 const secretsDocs = fileMatch('doc/server-secrets.md')
@@ -78,17 +77,6 @@ if (legacyHelpers.created) {
   )
 }
 
-if (logos.created) {
-  message(
-    [
-      ':art: Thanks for submitting a logo. <br>',
-      'Please ensure your contribution follows our ',
-      '[guidance](https://github.com/badges/shields/blob/master/doc/logos.md#contributing-logos) ',
-      'for logo submissions.',
-    ].join(''),
-  )
-}
-
 if (capitals.created || underscores.created) {
   fail(
     [