chore(deps): bump base64 from 0.21.7 to 0.22.0

Bumps [base64](https://github.com/marshallpierce/rust-base64) from 0.21.7 to 0.22.0.
- [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
  update-type: version-update:semver-minor
...

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

crates/cdk/Cargo.toml

@@ -25,7 +25,7 @@ redb = ["dep:redb"]
 
 [dependencies]
 async-trait = "0.1"
-base64 = "0.21"
+base64 = "0.22"
 bip39 = { version = "2.0", optional = true }
 bitcoin = { version = "0.30", features = ["std", "serde", "rand", "rand-std"] }
 lightning-invoice = { version = "0.29", features = ["serde"] } # This use bitcoin v0.30