AAE-39830 Removing Material components color property (#11865)

* AAE-39830 Removing Material components color property

* AAE-39830 Style with class instead of color

* AAE-39830 Updating header component doc

* AAE-39830 Updating toolbar component doc

* AAE-39830 Removed unused theme variable and updated doc

lib/content-services/src/lib/document-list/components/document-list.component.html

@@ -75,7 +75,6 @@
                     id="adf-document-list-loading"
                     class="adf-document-list-loading-margin"
                     [attr.aria-label]="'ADF-DOCUMENT-LIST.LOADER_LABEL' | translate"
-                    [color]="'primary'"
                     [mode]="'indeterminate'" />
             </div>
             <ng-content select="adf-custom-loading-content-template" />

lib/content-services/src/lib/permission-manager/components/permission-list/permission-list.component.html

@@ -1,6 +1,6 @@
 <mat-card class="adf-permission-card" id="adf-permission-manager-card">
     <div *ngIf="(permissionList.data$ | async) === null && permissionList.loading$ | async" class="adf-permission-loader">
-        <mat-progress-spinner [color]="'primary'" [mode]="'indeterminate'" />
+        <mat-progress-spinner [mode]="'indeterminate'" />
     </div>
 
     <ng-container *ngIf="permissionList.error$ | async">