build(deps): bump serde_spanned from 0.6.5 to 0.6.6 (#32293)

Bumps [serde_spanned](https://github.com/toml-rs/toml) from 0.6.5 to 0.6.6.
- [Commits](https://github.com/toml-rs/toml/compare/serde_spanned-v0.6.5...serde_spanned-v0.6.6)

---
updated-dependencies:
- dependency-name: serde_spanned
  dependency-type: indirect
  update-type: version-update:semver-patch
...

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

Cargo.lock

@@ -5278,9 +5278,9 @@ dependencies = [
 
 [[package]]
 name = "serde_spanned"
-version = "0.6.5"
+version = "0.6.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "eb3622f419d1296904700073ea6cc23ad690adbd66f13ea683df73298736f0c1"
+checksum = "79e674e01f999af37c49f70a6ede167a8a60b2503e56c5599532a65baa5969a0"
 dependencies = [
  "serde",
 ]