chore(cargo): bump data-encoding from 2.6.0 to 2.7.0

Bumps [data-encoding](https://github.com/ia0/data-encoding) from 2.6.0 to 2.7.0.
- [Commits](https://github.com/ia0/data-encoding/commits)

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

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

Cargo.lock

@@ -49,7 +49,7 @@ base64 = { workspace = true }
 brotli = { version = "7", default-features=false, features = ["std"] }
 bytes = "1"
 chrono = { workspace = true, features = ["alloc", "clock", "std"] }
-data-encoding = "2.6.0"
+data-encoding = "2.7.0"
 email = { git = "https://github.com/deltachat/rust-email", branch = "master" }
 encoded-words = "0.2"
 escaper = "0.1"