poetry: update pydantic requirement from 1.10.21 to 1.10.22

Updates the requirements on [pydantic](https://github.com/pydantic/pydantic) to permit the latest version.
- [Release notes](https://github.com/pydantic/pydantic/releases)
- [Changelog](https://github.com/pydantic/pydantic/blob/v1.10.22/HISTORY.md)
- [Commits](pydantic/pydantic@v1.10.21...v1.10.22)

---
updated-dependencies:
- dependency-name: pydantic
  dependency-version: 1.10.22
  dependency-type: direct:production
...

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

Author: dependabot[bot]

pyproject.toml

@@ -15,7 +15,7 @@ packages = [
 
 [tool.poetry.dependencies]
 python = "3.12.3"
-pydantic = "1.10.21"
+pydantic = "1.10.22"
 nhs-context-logging = "^0.6.8"
 requests = "^2.31.0"
 aws-lambda-powertools = "^2.26.0"