chore(deps): bump brotlicffi from 1.2.0.2 to 1.2.1.0

Bumps [brotlicffi](https://github.com/python-hyper/brotlicffi) from 1.2.0.2 to 1.2.1.0.
- [Changelog](https://github.com/python-hyper/brotlicffi/blob/main/HISTORY.rst)
- [Commits](python-hyper/brotlicffi@v1.2.0.2...v1.2.1.0)

---
updated-dependencies:
- dependency-name: brotlicffi
  dependency-version: 1.2.1.0
  dependency-type: direct:production
...

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

Author: dependabot[bot]

pyproject.toml

@@ -20,7 +20,7 @@ dependencies = [
     "beautifulsoup4==4.15.0",
     "markdown==3.11.1",
     "brotli==1.2.0; platform_python_implementation == 'CPython'",
-    "brotlicffi==1.2.0.2; platform_python_implementation != 'CPython'",
+    "brotlicffi==1.2.1.0; platform_python_implementation != 'CPython'",
     # requests' CA bundle. A floor rather than an exact pin, so later trust-store
     # fixes still reach installs; 2026.10.19 drops the roots behind the
     # compromised eMudhra intermediates.