Add #9710 reference to changelog entry

Author: cderv

news/changelog-1.10.md

@@ -20,7 +20,7 @@ All changes included in 1.10:
 
 ### `install`
 
-- ([#11877](https://github.com/quarto-dev/quarto-cli/issues/11877)): Add arm64 Linux support for `quarto install chrome-headless-shell` using Playwright CDN as download source, since Chrome for Testing has no arm64 Linux builds.
+- ([#11877](https://github.com/quarto-dev/quarto-cli/issues/11877), [#9710](https://github.com/quarto-dev/quarto-cli/issues/9710)): Add arm64 Linux support for `quarto install chrome-headless-shell` using Playwright CDN as download source, since Chrome for Testing has no arm64 Linux builds.
 - ([#11877](https://github.com/quarto-dev/quarto-cli/issues/11877)): Deprecate `quarto install chromium` — the command now transparently redirects to `chrome-headless-shell`. Use `chrome-headless-shell` instead, which always installs the latest stable Chrome (the legacy `chromium` installer pins an outdated Puppeteer revision that cannot receive security updates).
 
 ### `quarto create`