Update bootstrap 4.6.1

WebCms/Content/bootstrap/utilities/_background.scss

@@ -6,7 +6,7 @@
 
 @if $enable-gradients {
   @each $color, $value in $theme-colors {
-    @include bg-gradient-variant(".bg-gradient-#{$color}", $value);
+    @include bg-gradient-variant(".bg-gradient-#{$color}", $value, true);
   }
 }
 

WebCms/Content/bootstrap/utilities/_borders.scss

@@ -1,4 +1,4 @@
-// stylelint-disable property-blacklist, declaration-no-important
+// stylelint-disable property-disallowed-list, declaration-no-important
 
 //
 // Border

WebCms/Content/bootstrap/utilities/_embed.scss

@@ -33,7 +33,7 @@
 
   .embed-responsive-#{$embed-responsive-aspect-ratio-x}by#{$embed-responsive-aspect-ratio-y} {
     &::before {
-      padding-top: percentage($embed-responsive-aspect-ratio-y / $embed-responsive-aspect-ratio-x);
+      padding-top: percentage(divide($embed-responsive-aspect-ratio-y, $embed-responsive-aspect-ratio-x));
     }
   }
 }

WebCms/Content/bootstrap/utilities/_interactions.scss

@@ -0,0 +1,5 @@
+// stylelint-disable declaration-no-important
+
+@each $value in $user-selects {
+  .user-select-#{$value} { user-select: $value !important; }
+}

WebCms/Content/bootstrap/utilities/_spacing.scss

@@ -30,7 +30,7 @@
 
     // Negative margins (e.g., where `.mb-n1` is negative version of `.mb-1`)
     @each $size, $length in $spacers {
-      @if $size != 0 {
+      @if "#{$size}" != "0" {
         .m#{$infix}-n#{$size} { margin: -$length !important; }
         .mt#{$infix}-n#{$size},
         .my#{$infix}-n#{$size} {

WebCms/Content/bootstrap/utilities/_text.scss

@@ -63,8 +63,8 @@
 .text-decoration-none { text-decoration: none !important; }
 
 .text-break {
-  word-break: break-word !important; // IE & < Edge 18
-  overflow-wrap: break-word !important;
+  word-break: break-word !important; // Deprecated, but avoids issues with flex containers
+  word-wrap: break-word !important; // Used instead of `overflow-wrap` for IE & Edge Legacy
 }
 
 // Reset