Bump cryptography from 44.0.2 to 46.0.5 in /misc/discoverynode/src

Bumps [cryptography](https://github.com/pyca/cryptography) from 44.0.2 to 46.0.5.
- [Changelog](https://github.com/pyca/cryptography/blob/main/CHANGELOG.rst)
- [Commits](pyca/cryptography@44.0.2...46.0.5)

---
updated-dependencies:
- dependency-name: cryptography
  dependency-version: 46.0.5
  dependency-type: direct:production
...

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

Author: dependabot[bot]

misc/discoverynode/src/requirements.txt

@@ -2,7 +2,7 @@ BAC0==23.7.3
 bacpypes==0.18.7
 cffi==1.16.0
 colorama==0.4.6
-cryptography==44.0.2
+cryptography==46.0.5
 et-xmlfile==1.1.0
 iniconfig==2.0.0
 numpy==2.0.1