Bump peewee from 3.14.0 to 3.15.4

Bumps [peewee](https://github.com/coleifer/peewee) from 3.14.0 to 3.15.4.
- [Release notes](https://github.com/coleifer/peewee/releases)
- [Changelog](https://github.com/coleifer/peewee/blob/master/CHANGELOG.md)
- [Commits](coleifer/peewee@3.14.0...3.15.4)

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

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

Author: dependabot[bot]

requirements-dev.txt

@@ -1,5 +1,5 @@
 python-telegram-bot==13.11
 git+https://github.com/pybitcash/bitcash.git@0f8b342826d5ac5062fa6c2e30c20bb09d53f754
-peewee==3.14.0
+peewee==3.15.4
 requests==2.28.1
 black

requirements.txt

@@ -1,5 +1,5 @@
 python-telegram-bot==13.11
 git+https://github.com/pybitcash/bitcash.git@0f8b342826d5ac5062fa6c2e30c20bb09d53f754
-peewee==3.14.4
+peewee==3.15.4
 psycopg2
 requests==2.28.1