Font size for the extra info in suggestion list became smaller and can't be changed, causing problems with some fonts

<!-- ⚠️⚠️ Do Not Delete This! bug_report_template ⚠️⚠️ --> <!-- Please read our Rules of Conduct: https://opensource.microsoft.com/codeofconduct/ --> <!-- 🕮 Read our guide about submitting issues: https://github.com/microsoft/vscode/wiki/Submitting-Bugs-and-Suggestions --> <!-- 🔎 Search existing issues to avoid creating duplicates. --> <!-- 🧪 Test using the latest Insiders build to see if your issue has already been fixed: https://code.visualstudio.com/insiders/ --> <!-- 💡 Instead of creating your report here, use 'Report Issue' from the 'Help' menu in VS Code to pre-fill useful information. --> <!-- 🔧 Launch with `code --disable-extensions` to check. --> Does this issue occur when all extensions are disabled?: Yes <!-- 🪓 If you answered No above, use 'Help: Start Extension Bisect' from Command Palette to try to identify the cause. --> <!-- 📣 Issues caused by an extension need to be reported directly to the extension publisher. The 'Help > Report Issue' dialog can assist with this. --> - VS Code Version: 1.58.0 - OS Version: Linux x64 5.8.0-59-generic (Xubuntu 20.04.2) Steps to Reproduce: 1. Open, for example, an empty `.js` file. 2. Press <kbd>Ctrl</kbd><kbd>Space</kbd> to open suggestions. If necessary, press it again to switch to the compact list. 3. Observe following:  The information about the active element uses the same monospaced font as the editor, but **with smaller size**. From what I can see, this size can't be customized. Since I'm using a bitmap font (converted to `.ttf`), this makes it illegible. This is the only place in the app where you can't customize the size of the monospaced font.