[no-release-info] Add additional tests for manipulating large JSON documents and fix corner case bugs in JSON_LOOKUP and JSON_INSERT

[nicktobey]

This PR adds additional tests for calling JSON_INSERT on large JSON documents. It also fixes three issues with IndexedJsonDocuments:

1. Some operations are not supported by the new optimized implementation for JSON_LOOKUP, such as wildcards on array paths (eg $[*]). Instead of returning an error, we detect the error and fall back on the original implementation.

2. Attempting to insert a value into a document could cause an infinite loop.

3. We would fail to read some keys from an IndexedJsonDocument's StaticMap if the document contained arrays.