Update python-bsonjs requirement from <0.6 to <0.7

Updates the requirements on [python-bsonjs](https://github.com/mongodb-labs/python-bsonjs) to permit the latest version.
- [Release notes](https://github.com/mongodb-labs/python-bsonjs/releases)
- [Changelog](https://github.com/mongodb-labs/python-bsonjs/blob/master/CHANGELOG.rst)
- [Commits](mongodb-labs/python-bsonjs@0.1.0...0.6.0)

---
updated-dependencies:
- dependency-name: python-bsonjs
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

pyproject.toml

@@ -172,7 +172,7 @@ optional-dependencies.mongodb = [
   "cratedb-toolkit[io]",
   "orjson>=3.3.1,<4",
   "pymongo>=3.10.1,<4.10",
-  "python-bsonjs<0.6",
+  "python-bsonjs<0.7",
   "rich>=3.3.2,<14",
   "undatum<1.1",
 ]