Merge pull request #208348 in DEC/fineui from master to feature/x

* commit 'f5560d3f0d40faa1ef8baa039edb0c37736391d9':
  BI-117565 fix: 自适应情况下number-checker的圆角实现

src/less/widget/multiselect/trigger/button.checkselected.less

@@ -2,7 +2,7 @@
 
 .bi-multi-select-check-selected-button {
   z-index: 1;
-  .border-radius(50%);
+  .border-radius(99999px);
 
   &:active {
     color: @color-bi-text-highlight;

src/less/widget/multitree/trigger/multi.tree.button.checkselected.less

@@ -6,9 +6,9 @@
     z-index: 1;
   }
   .trigger-check-text {
-    .border-radius(8px);
-    .border-radius(calc(var(--css-scale, 1) * 8px));
+    .border-radius(99999px);
     z-index: 1;
+
     &:active {
       background-color: @color-bi-background-multi-select-trigger-check-selected;
     }