Update rsa requirement from <4.8,>=3.1.2 to >=3.1.2,<4.10

Updates the requirements on [rsa](https://github.com/sybrenstuvel/python-rsa) to permit the latest version.
- [Changelog](https://github.com/sybrenstuvel/python-rsa/blob/main/CHANGELOG.md)
- [Commits](sybrenstuvel/python-rsa@version-3.1.2...version-4.9)

---
updated-dependencies:
- dependency-name: rsa
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

setup.py

@@ -29,7 +29,7 @@ def find_version(*file_paths):
     's3transfer>=0.6.0,<0.7.0',
     'PyYAML>=3.10,<6.1',
     'colorama>=0.2.5,<0.4.5',
-    'rsa>=3.1.2,<4.8',
+    'rsa>=3.1.2,<4.10',
 ]