Regenerate cargo vet exemptions

Bumps [base64ct](https://github.com/RustCrypto/formats) from 1.6.0 to 1.8.0.
- [Commits](https://github.com/RustCrypto/formats/compare/base64ct/v1.6.0...base64ct/v1.8.0)

---
updated-dependencies:
- dependency-name: base64ct
  dependency-version: 1.8.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Cargo.lock

@@ -159,9 +159,9 @@ dependencies = [
 
 [[package]]
 name = "base64ct"
-version = "1.6.0"
+version = "1.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8c3c1a368f70d6cf7302d78f8f7093da241fb8e8807c05cc9e51a125895a6d5b"
+checksum = "55248b47b0caf0546f7988906588779981c43bb1bc9d0c44087278f80cdb44ba"
 
 [[package]]
 name = "bincode"

Cargo.toml

@@ -32,7 +32,7 @@ rosenpass-secret-memory = { path = "secret-memory" }
 rosenpass-oqs = { path = "oqs" }
 rosenpass-wireguard-broker = { path = "wireguard-broker" }
 doc-comment = "0.3.3"
-base64ct = { version = "1.6.0", default-features = false }
+base64ct = { version = "1.8.0", default-features = false }
 zeroize = "1.8.1"
 memoffset = "0.9.1"
 thiserror = "1.0.69"

supply-chain/config.toml

@@ -86,7 +86,7 @@ version = "0.3.74"
 criteria = "safe-to-deploy"
 
 [[exemptions.base64ct]]
-version = "1.6.0"
+version = "1.8.0"
 criteria = "safe-to-deploy"
 
 [[exemptions.bincode]]