chore(deps): update base64 requirement in /crates/cli (#192)

Updates the requirements on [base64](https://github.com/marshallpierce/rust-base64) to permit the latest version.
- [Changelog](https://github.com/marshallpierce/rust-base64/blob/master/RELEASE-NOTES.md)
- [Commits](marshallpierce/rust-base64@v0.21.7...v0.22.0)

---
updated-dependencies:
- dependency-name: base64
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

crates/cli/Cargo.toml

@@ -41,7 +41,7 @@ serde = { version = "1", optional = true, default-features = false }
 
 # BSON
 bson = { version = "2.8.1", optional = true, default-features = false }
-base64 = { version = "0.21.7", optional = true, default-features = false, features = ["std"]}
+base64 = { version = "0.22.0", optional = true, default-features = false, features = ["std"]}
 hex = { version = "0.4.3", optional = true, default-features = false }
 
 # JSON