Bump base64 from 0.13.1 to 0.22.1

Bumps [base64](https://github.com/marshallpierce/rust-base64) from 0.13.1 to 0.22.1.
- [Changelog](https://github.com/marshallpierce/rust-base64/blob/master/RELEASE-NOTES.md)
- [Commits](https://github.com/marshallpierce/rust-base64/compare/v0.13.1...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

@@ -108,6 +108,12 @@ version = "0.13.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9e1b586273c5702936fe7b7d6896644d8be71e6314cfe09d3167c95f712589e8"
 
+[[package]]
+name = "base64"
+version = "0.22.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "72b3254f16251a8381aa12e40e3c4d2f0199f8c6508fbecb9d91f575e0fbb8c6"
+
 [[package]]
 name = "bitflags"
 version = "1.3.2"
@@ -145,7 +151,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "751787b019c674b9ac353f4eaa285e6711c21badb421cd8c199bf2c83b727f29"
 dependencies = [
  "aead",
- "base64",
+ "base64 0.13.1",
  "blake2",
  "chacha20poly1305",
  "hex",
@@ -711,7 +717,7 @@ dependencies = [
  "anyhow",
  "async-recursion",
  "async-trait",
- "base64",
+ "base64 0.22.1",
  "boringtun",
  "bytes",
  "clap",

Cargo.toml

@@ -30,7 +30,7 @@ smoltcp = { version = "0.12", default-features = false, features = [
     "socket-tcp",
 ] }
 bytes = "1"
-base64 = "0.13"
+base64 = "0.22"
 
 # forward boringtuns tracing events to log
 tracing = { version = "0.1", default-features = false, features = ["log"] }