Bump rsa from 4.6 to 4.7 in /src/frontend (#487)
Bump rsa from 4.6 to 4.7 in /src/frontend (#487)

Bumps [rsa](https://github.com/sybrenstuvel/python-rsa) from 4.6 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-4.6...version-4.7)

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@github.com>

Co-authored-by: dependabot[bot] <1c358da00a777d4e9898c1280ab801e2df165188@users.noreply.github.com>
Co-authored-by: Megan O'Keefe <b04db65b4589a20a3bb6963e6ecd27813ed97cf8@users.noreply.github.com>
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