Make sort icon 1px smaller so there's a gap for outline focus

src/vs/workbench/parts/preferences/browser/media/sort_precedence.svg

-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16"><style>.st0{opacity:0}.st0,.st1{fill:#f6f6f6}.st2{fill:#424242}.st3{fill:#f0eff1}</style><g id="outline"><path class="st0" d="M0 0h16v16H0z"/><path class="st1" d="M5 1v5H0v9h11v-2.586l1 1 4-4V1H5zm5 3v2L8 4.586V4h2zm-2 8H3V9h5v3z"/></g><g id="icon_x5F_bg"><path class="st2" d="M3 9h2v2H3zM6 10h2v2H6zM14 3v3h.586L15 5.586V2H6v4h1V3z"/><path class="st2" d="M9 10.414V13H2V8h6V7H1v7h9V11.414zM9.414 6H10V4H8v.586z"/><path class="st2" d="M13 5h-2v4L9 7v2l3 3 3-3V7l-2 2z"/></g><g id="icon_x5F_fg"><path class="st3" d="M8 9.414V8H2v5h7v-2.586l-1-1zM5 11H3V9h2v2zm3 1H6v-2h2v2zM8 4.586V4h6V3H7v3h1z"/></g></svg>
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+<svg fill="none" height="16" viewBox="0 0 16 16" width="16" xmlns="http://www.w3.org/2000/svg"><path d="m5 1v5h-5v9h11v-2.586l1 1 4-4v-8.414zm5 3v2l-2-1.414v-.586zm-2 8h-5v-3h5z" fill="#f6f6f6"/><g fill="#424242"><path d="m3 9h2v2h-2zm3 1h2v2h-2zm8-7v3h.586l.414-.414v-3.586h-9v4h1v-3z"/><path d="m9 10.414v2.586h-7v-5h6v-1h-7v7h9v-2.586zm.414-4.414h.586v-2h-2v.586z"/><path d="m13 5h-2v4l-2-2v2l3 3 3-3v-2l-2 2z"/></g><path d="m8 9.414v-1.414h-6v5h7v-2.586zm-3 1.586h-2v-2h2zm3 1h-2v-2h2zm0-7.414v-.586h6v-1h-7v3h1z" fill="#f0eff1"/></svg>
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src/vs/workbench/parts/preferences/browser/media/sort_precedence_inverse.svg

-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16"><style>.st0{opacity:0}.st0,.st1{fill:#2d2d30}.st2{fill:#c5c5c5}.st3{fill:#2b282e}</style><g id="outline"><path class="st0" d="M0 0h16v16H0z"/><path class="st1" d="M5 1v5H0v9h11v-2.586l1 1 4-4V1H5zm5 3v2L8 4.586V4h2zm-2 8H3V9h5v3z"/></g><g id="icon_x5F_bg"><path class="st2" d="M3 9h2v2H3zM6 10h2v2H6zM14 3v3h.586L15 5.586V2H6v4h1V3z"/><path class="st2" d="M9 10.414V13H2V8h6V7H1v7h9V11.414zM9.414 6H10V4H8v.586z"/><path class="st2" d="M13 5h-2v4L9 7v2l3 3 3-3V7l-2 2z"/></g><g id="icon_x5F_fg"><path class="st3" d="M8 9.414V8H2v5h7v-2.586l-1-1zM5 11H3V9h2v2zm3 1H6v-2h2v2zM8 4.586V4h6V3H7v3h1z"/></g></svg>
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+<svg fill="none" height="16" viewBox="0 0 16 16" width="16" xmlns="http://www.w3.org/2000/svg"><path d="m5 1v5h-5v9h11v-2.586l1 1 4-4v-8.414zm5 3v2l-2-1.414v-.586zm-2 8h-5v-3h5z" fill="#2d2d30"/><g fill="#c5c5c5"><path d="m3 9h2v2h-2zm3 1h2v2h-2zm8-7v3h.586l.414-.414v-3.586h-9v4h1v-3z"/><path d="m9 10.414v2.586h-7v-5h6v-1h-7v7h9v-2.586zm.414-4.414h.586v-2h-2v.586z"/><path d="m13 5h-2v4l-2-2v2l3 3 3-3v-2l-2 2z"/></g><path d="m8 9.414v-1.414h-6v5h7v-2.586zm-3 1.586h-2v-2h2zm3 1h-2v-2h2zm0-7.414v-.586h6v-1h-7v3h1z" fill="#2b282e"/></svg>
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