chore(deps): bump base64 from 0.21.2 to 0.22.1

Bumps [base64](https://github.com/marshallpierce/rust-base64) from 0.21.2 to 0.22.1.
- [Changelog](https://github.com/marshallpierce/rust-base64/blob/master/RELEASE-NOTES.md)
- [Commits](https://github.com/marshallpierce/rust-base64/compare/v0.21.2...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>

Cargo.lock

@@ -180,9 +180,15 @@ dependencies = [
 
 [[package]]
 name = "base64"
-version = "0.21.2"
+version = "0.21.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "604178f6c5c21f02dc555784810edfb88d34ac2c73b2eae109655649ee73ce3d"
+checksum = "9d297deb1925b89f2ccc13d7635fa0714f12c87adce1c75356b39ca9b7178567"
+
+[[package]]
+name = "base64"
+version = "0.22.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "72b3254f16251a8381aa12e40e3c4d2f0199f8c6508fbecb9d91f575e0fbb8c6"
 
 [[package]]
 name = "bb8"
@@ -1025,7 +1031,7 @@ dependencies = [
  "arc-swap",
  "async-trait",
  "atomic_enum",
- "base64",
+ "base64 0.22.1",
  "bb8",
  "bytes",
  "chrono",
@@ -1149,7 +1155,7 @@ version = "0.6.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "78b7fa9f396f51dffd61546fd8573ee20592287996568e6175ceb0f8699ad75d"
 dependencies = [
- "base64",
+ "base64 0.21.7",
  "byteorder",
  "bytes",
  "fallible-iterator",
@@ -1336,7 +1342,7 @@ version = "1.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2d3987094b1d07b653b7dfdc3f70ce9a1da9c51ac18c1b06b662e4f9a0e9f4b2"
 dependencies = [
- "base64",
+ "base64 0.21.7",
 ]
 
 [[package]]

Cargo.toml

@@ -25,7 +25,7 @@ arc-swap = "1"
 parking_lot = "0.12.1"
 hmac = "0.12"
 sha2 = "0.10"
-base64 = "0.21"
+base64 = "0.22"
 stringprep = "0.1"
 tokio-rustls = "0.24"
 rustls-pemfile = "1"