Bump base64 from 0.13.1 to 0.22.0

Bumps [base64](https://github.com/marshallpierce/rust-base64) from 0.13.1 to 0.22.0.
- [Changelog](https://github.com/marshallpierce/rust-base64/blob/master/RELEASE-NOTES.md)
- [Commits](https://github.com/marshallpierce/rust-base64/compare/v0.13.1...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>

Cargo.lock

@@ -39,9 +39,9 @@ checksum = "d468802bab17cbc0cc575e9b053f41e72aa36bfa6b7f55e3529ffa43161b97fa"
 
 [[package]]
 name = "base64"
-version = "0.13.1"
+version = "0.22.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9e1b586273c5702936fe7b7d6896644d8be71e6314cfe09d3167c95f712589e8"
+checksum = "9475866fec1451be56a3c2400fd081ff546538961565ccb5b7142cbd22bc7a51"
 
 [[package]]
 name = "bit_field"

Cargo.toml

@@ -18,7 +18,7 @@ userspace = []
 [dependencies]
 acpi = "5.0.0"
 aml = "0.16.4"
-base64 = { version = "0.13.1", default-features = false }
+base64 = { version = "0.22.0", default-features = false }
 bit_field = "0.10.2"
 bootloader = { version = "0.9.28", features = ["map_physical_memory"] }
 lazy_static = { version = "1.4.0", features = ["spin_no_std"] }