fix: Slider tooltip text not align center (#43430)

* style: support centering text in tooltip in slider

* fix: formatting code

components/slider/style/index.tsx

@@ -57,7 +57,7 @@ interface SliderToken extends FullToken<'Slider'> {
 
 // =============================== Base ===============================
 const genBaseStyle: GenerateStyle<SliderToken> = (token) => {
-  const { componentCls, controlSize, dotSize, marginFull, marginPart, colorFillContentHover } =
+  const { componentCls, antCls, controlSize, dotSize, marginFull, marginPart, colorFillContentHover } =
     token;
 
   return {
@@ -256,6 +256,10 @@ const genBaseStyle: GenerateStyle<SliderToken> = (token) => {
           cursor: `not-allowed !important`,
         },
       },
+
+      [`&-tooltip ${antCls}-tooltip-inner`]:{
+        minWidth: "unset",
+      },
     },
   };
 };