build(deps): bump cryptography from 43.0.1 to 43.0.3

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] <[email protected]>

requirements.txt

@@ -21,7 +21,7 @@ cffi==1.17.1
 charset-normalizer==3.4.0
 click==8.1.7
 colorama==0.4.6
-cryptography==43.0.1
+cryptography==43.0.3
 dag-cbor==0.3.3
 Deprecated==1.2.14
 dnspython==2.7.0