Bump cbindgen from 0.14.5 to 0.14.6 (#515)

Bumps [cbindgen](https://github.com/eqrion/cbindgen) from 0.14.5 to 0.14.6.
- [Release notes](https://github.com/eqrion/cbindgen/releases)
- [Changelog](https://github.com/eqrion/cbindgen/blob/master/CHANGES)
- [Commits](https://github.com/eqrion/cbindgen/compare/v0.14.5...v0.14.6)

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

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Cargo.lock

@@ -212,9 +212,9 @@ checksum = "0e4cec68f03f32e44924783795810fa50a7035d8c8ebe78580ad7e6c703fba38"
 
 [[package]]
 name = "cbindgen"
-version = "0.14.5"
+version = "0.14.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0ddecdc62f915fce487fae1f599cc4cdccd6588d3402c537b77510afea66f7b2"
+checksum = "afa64e93023395ee316490cf013f07f753bc88d116eb1aec1bcee7d63fbcca53"
 dependencies = [
  "clap",
  "heck",

utils/cgen/Cargo.toml

@@ -6,4 +6,4 @@ publish = false
 edition = "2018"
 
 [dependencies]
-cbindgen = "=0.14.5"
+cbindgen = "=0.14.6"