Bump flask from 2.2.3 to 2.2.5 in /app/order

Bumps [flask](https://github.com/pallets/flask) from 2.2.3 to 2.2.5.
- [Release notes](https://github.com/pallets/flask/releases)
- [Changelog](https://github.com/pallets/flask/blob/main/CHANGES.rst)
- [Commits](pallets/flask@2.2.3...2.2.5)

---
updated-dependencies:
- dependency-name: flask
  dependency-type: direct:production
...

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

Author: dependabot[bot]

app/order/requirements.txt

@@ -1,6 +1,6 @@
 wheel>=0.40.0
 setuptools>=65.5.1
-Flask==2.2.3; python_version >= "3.7"
+Flask==2.2.5; python_version >= "3.7"
 pika==1.3.0; python_version >= "3.7"
 psycopg2-binary==2.9.9; python_version >= "3.7"
 prometheus-client==0.16.0; python_version >= "3.7"