chore(deps): bump base64 from 0.21.7 to 0.22.1 (#2017)

Bumps [base64](https://github.com/marshallpierce/rust-base64) from 0.21.7 to 0.22.1.
- [Changelog](https://github.com/marshallpierce/rust-base64/blob/master/RELEASE-NOTES.md)
- [Commits](marshallpierce/rust-base64@v0.21.7...v0.22.1)

---
updated-dependencies:
- dependency-name: base64
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Cargo.toml

@@ -17,7 +17,7 @@ readme = "README.md"
 
 [workspace.dependencies]
 async-trait = "0.1.58"
-base64 = "0.21"
+base64 = "0.22"
 log = "0.4"
 time = { version = "=0.3.34", features = [
     "serde-human-readable",