Update scss mixins to comply with scss-linting rules (#22151)

* Fixed some linting issues

* Run npm tasks after scss cleanup

* Revert "Run npm tasks after scss cleanup"

This reverts commit 1103a0da68d1846ad592eb4a105046a939557830.

* Property sort order for grid

* Let's respest the property order in the mixins

* Respect property sort order in reboot file

* ::-ms-expand is a vendor-prefix, add it to the scss-lint disable

* Revert hover mixin comment

* Fixed missing mixin hover-focus

scss/mixins/_hover.scss

@@ -8,16 +8,18 @@
 //    }
 //  }
 //  @else {
+// scss-lint:disable Indentation
     &:hover { @content }
+// scss-lint:enable Indentation
 //  }
 }
 
+
 @mixin hover-focus {
   @if $enable-hover-media-query {
     &:focus { @content }
     @include hover { @content }
-  }
-  @else {
+  } @else {
     &:focus,
     &:hover {
       @content
@@ -32,8 +34,7 @@
       @content
     }
     @include hover { @content }
-  }
-  @else {
+  } @else {
     &,
     &:focus,
     &:hover {
@@ -49,8 +50,7 @@
       @content
     }
     @include hover { @content }
-  }
-  @else {
+  } @else {
     &:focus,
     &:active,
     &:hover {