build(deps): bump rustversion from 1.0.14 to 1.0.15 (#32030)

Bumps [rustversion](https://github.com/dtolnay/rustversion) from 1.0.14 to 1.0.15.
- [Release notes](https://github.com/dtolnay/rustversion/releases)
- [Commits](https://github.com/dtolnay/rustversion/compare/1.0.14...1.0.15)

---
updated-dependencies:
- dependency-name: rustversion
  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

@@ -4824,9 +4824,9 @@ dependencies = [
 
 [[package]]
 name = "rustversion"
-version = "1.0.14"
+version = "1.0.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7ffc183a10b4478d04cbbbfc96d0873219d962dd5accaff2ffbd4ceb7df837f4"
+checksum = "80af6f9131f277a45a3fba6ce8e2258037bb0477a67e610d3c1fe046ab31de47"
 
 [[package]]
 name = "ryu"