Disable MD034 / no-bare-urls

While we should avoid bare URLs, the fix for this rule (surrounding
the URL with <>) breaks rendering, since Docusaurus currently runs all
files through the MDX engine.

Author: danbarr

.markdownlint.json

@@ -10,6 +10,7 @@
     "code_blocks": false,
     "tables": false
   },
+  "no-bare-urls": false,
   "hr-style": {
     "style": "---"
   },