chore: fix test table cell color

PiperOrigin-RevId: 540574693

Author: asyncliz

tokens/_md-comp-test-table.scss

@@ -19,7 +19,7 @@ $_default: (
 @function values($deps: $_default) {
   @return (
     'cell-color': map.get($deps, 'md-sys-color', 'surface-container-lowest'),
-    'cell-text-color': map.get($deps, 'md-sys-color', 'on-surface-container'),
+    'cell-text-color': map.get($deps, 'md-sys-color', 'on-surface'),
     'cell-text-type': map.get($deps, 'md-sys-typescale', 'body-medium'),
     'cell-grid-color': map.get($deps, 'md-sys-color', 'surface-variant'),
     'header-cell-color': map.get($deps, 'md-sys-color', 'surface-variant'),