fix(checkbox/switch/radio): inconsistent cursor (#15227)

Author: SisIvanova

projects/igniteui-angular/src/lib/core/styles/components/checkbox/_checkbox-theme.scss

@@ -175,6 +175,7 @@
         flex-flow: row nowrap;
         align-items: center;
         outline-style: none;
+        cursor: pointer;
     }
 
     %cbx-display--disabled {
@@ -211,7 +212,6 @@
     %cbx-composite {
         position: relative;
         display: inline-block;
-        cursor: pointer;
         width: $size;
         height: $size;
         min-width: $size;
@@ -500,7 +500,6 @@
     %cbx-label {
         display: inline-block;
         color: var-get($theme, 'label-color');
-        cursor: pointer;
         user-select: none;
         word-wrap: break-all;
         transition: color .2s $ease-out-quad;

projects/igniteui-angular/src/lib/core/styles/components/radio/_radio-theme.scss

@@ -212,7 +212,6 @@
         height: $size;
         min-width: $size;
         line-height: $size;
-        cursor: pointer;
         color: var-get($theme, 'label-color');
         user-select: none;
 
@@ -400,7 +399,6 @@
 
     %radio-label {
         color: var-get($theme, 'label-color');
-        cursor: pointer;
         user-select: none;
         word-wrap: break-all;
 

projects/igniteui-angular/src/lib/core/styles/components/switch/_switch-theme.scss

@@ -290,7 +290,6 @@
         border: rem(1px) solid var-get($theme, 'border-color');
         border-radius: var-get($theme, 'border-radius-track');
         background: var-get($theme, 'track-off-color');
-        cursor: pointer;
         user-select: none;
         transition: $input-transition;
 
@@ -557,7 +556,6 @@
     %switch-label {
         display: inline-block;
         color: var-get($theme, 'label-color');
-        cursor: pointer;
         user-select: none;
         word-wrap: break-all;