PYTHON-5136 Add check-json to pre-commit checks (mongodb#2167)

Author: blink1073

.pre-commit-config.yaml

@@ -6,6 +6,7 @@ repos:
   - id: check-added-large-files
   - id: check-case-conflict
   - id: check-toml
+  - id: check-json
   - id: check-yaml
     exclude: template.yaml
   - id: debug-statements