build(deps): bump icu_casemap_data from 1.5.0 to 1.5.1 (#36183)

Bumps [icu_casemap_data](https://github.com/unicode-org/icu4x) from 1.5.0 to 1.5.1.
- [Release notes](https://github.com/unicode-org/icu4x/releases)
- [Changelog](https://github.com/unicode-org/icu4x/blob/main/CHANGELOG.md)
- [Commits](https://github.com/unicode-org/icu4x/compare/icu@1.5.0...ind/icu_capi@1.5.1)

---
updated-dependencies:
- dependency-name: icu_casemap_data
  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

@@ -3535,9 +3535,9 @@ dependencies = [
 
 [[package]]
 name = "icu_casemap_data"
-version = "1.5.0"
+version = "1.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4d57966d5ab748f74513be4046867f9a20e801e2775d41f91d04a0f560b61f08"
+checksum = "02bd9f6276270c85a5cd54611adbbf94e993ec464a2a86a452a6c565b7ded5d9"
 
 [[package]]
 name = "icu_collator"