mlc_config.json: remove this linkcheck CI job config file

Closes #11113

.reuse/dep5

@@ -49,10 +49,6 @@ Files: lib/libcurl.vers.in
 Copyright: Daniel Stenberg, <daniel@haxx.se>, et al.
 License: curl
 
-Files: mlc_config.json
-Copyright: Daniel Stenberg, <daniel@haxx.se>, et al.
-License: curl
-
 Files: packages/OS400/README.OS400
 Copyright: Daniel Stenberg, <daniel@haxx.se>, et al.
 License: curl

mlc_config.json

@@ -1,8 +0,0 @@
-{
-  "_comment": "Config file for linkcheck: If urls have some issues we can not fix on our end past it in here. MLC will ignore this.",
-  "ignorePatterns": [
-    {
-      "pattern": ""
-    }
-  ]
-}