build(deps): bump base64 from 0.21.5 to 0.21.7

Bumps [base64](https://github.com/marshallpierce/rust-base64) from 0.21.5 to 0.21.7.
- [Changelog](https://github.com/marshallpierce/rust-base64/blob/master/RELEASE-NOTES.md)
- [Commits](https://github.com/marshallpierce/rust-base64/compare/v0.21.5...v0.21.7)

---
updated-dependencies:
- dependency-name: base64
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Cargo.lock

@@ -167,9 +167,9 @@ dependencies = [
 
 [[package]]
 name = "base64"
-version = "0.21.5"
+version = "0.21.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "35636a1494ede3b646cc98f74f8e62c773a38a659ebc777a2cf26b9b74171df9"
+checksum = "9d297deb1925b89f2ccc13d7635fa0714f12c87adce1c75356b39ca9b7178567"
 
 [[package]]
 name = "bindgen"

Cargo.toml

@@ -35,7 +35,7 @@ test_bin = "0.4.0"
 libfuzzer-sys = "0.4"
 stacker = "0.1.15"
 doc-comment = "0.3.3"
-base64 = "0.21.5"
+base64 = "0.21.7"
 zeroize = "1.7.0"
 memoffset = "0.9.0"
 thiserror = "1.0.50"