update color

Author: thenamankumar

client/web/src/cody/chat/new-chat/components/chat-ui/ChatUI.module.scss

@@ -25,6 +25,8 @@
     --vscode-list-activeSelectionForeground: var(--primary);
     --vscode-input-placeholderForeground: var(--body-color);
     --vscode-button-foreground: var(--body-color);
+    --vscode-keybindingLabel-background: transparent;
+    --vscode-keybindingLabel-foreground: var(--body-color);
 
     line-height: 1.55;
     padding-bottom: 2rem;