build(deps): bump cryptography from 37.0.1 to 37.0.2

Bumps [cryptography](https://github.com/pyca/cryptography) from 37.0.1 to 37.0.2.
- [Release notes](https://github.com/pyca/cryptography/releases)
- [Changelog](https://github.com/pyca/cryptography/blob/main/CHANGELOG.rst)
- [Commits](pyca/cryptography@37.0.1...37.0.2)

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

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

Author: dependabot[bot]

requirements-pinned.txt

@@ -1,7 +1,7 @@
 certifi==2021.10.8        # via requests
 cffi==1.15.0              # via cryptography, pynacl
 charset-normalizer==2.0.12 # via requests
-cryptography==37.0.1      # via securesystemslib
+cryptography==37.0.2      # via securesystemslib
 idna==3.3                 # via requests
 pycparser==2.21           # via cffi
 pynacl==1.5.0             # via securesystemslib