Bump cryptography from 43.0.1 to 43.0.3 (#1672)

Bumps [cryptography](https://github.com/pyca/cryptography) from 43.0.1 to 43.0.3.
- [Changelog](https://github.com/pyca/cryptography/blob/main/CHANGELOG.rst)
- [Commits](pyca/cryptography@43.0.1...43.0.3)

---
updated-dependencies:
- dependency-name: cryptography
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

requirements.txt

@@ -4,7 +4,7 @@ aiohttp-sse==2.2.0
 aiohttp==3.10.10
 brotli==1.1.0
 chess==1.11.1
-cryptography==43.0.1
+cryptography==43.0.3
 discord.py==2.4.0
 dnspython==2.7.0
 minify-html==0.15.0