Bump rsa from 4.1 to 4.7

Bumps [rsa](https://github.com/sybrenstuvel/python-rsa) from 4.1 to 4.7.
- [Release notes](https://github.com/sybrenstuvel/python-rsa/releases)
- [Changelog](https://github.com/sybrenstuvel/python-rsa/blob/main/CHANGELOG.md)
- [Commits](https://github.com/sybrenstuvel/python-rsa/compare/version-4.1...version-4.7)

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

Pipfile.lock

@@ -82,11 +82,11 @@
         },
         "rsa": {
             "hashes": [
-                "sha256:2c7c8624ef9b55bacc3be8bdcec5cefc381ddc156e968d6437fe0fd08af00eb0",
-                "sha256:6fa6a54eb72bfc0abca7f27880b978b14a643ba2a6ad9f4a56a95be82129ca1b"
+                "sha256:69805d6b69f56eb05b62daea3a7dbd7aa44324ad1306445e05da8060232d00f4",
+                "sha256:a8774e55b59fd9fc893b0d05e9bfc6f47081f46ff5b46f39ccf24631b7be356b"
             ],
             "index": "pypi",
-            "version": "==4.1"
+            "version": "==4.7"
         },
         "six": {
             "hashes": [