Bump pymongo from 4.6.1 to 4.7.0

Bumps [pymongo](https://github.com/mongodb/pymongo) from 4.6.1 to 4.7.0.
- [Commits](https://github.com/mongodb/pymongo/commits)

---
updated-dependencies:
- dependency-name: pymongo
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

requirements.txt

@@ -1,5 +1,5 @@
 Flask==3.0.2
 ruamel.yaml==0.18.6
 monty==2024.2.2
-pymongo==4.6.1
+pymongo==4.7.0
 plotly==5.18.0