Revert "Add back link check for central.sonatype.com (#10178)" (#10182)

.github/scripts/markdown-link-check-config.json

@@ -19,6 +19,9 @@
     },
     {
       "pattern": "^https://micrometer\\.io"
+    },
+    {
+      "pattern": "^https://central\\.sonatype\\.com"
     }
   ]
 }