chore(*): Adjust analyzer tags for blazor 21.1.x update (#16905)

Author: MayaKirova

projects/igniteui-angular/core/src/data-operations/filtering-expression.interface.ts

@@ -8,6 +8,7 @@ export enum FilteringLogic {
 }
 
 /* marshalByValue */
+/* tsPlainInterface */
 /**
  * Represents filtering expressions.
  */

projects/igniteui-angular/grids/hierarchical-grid/src/hierarchical-grid.component.ts

@@ -424,6 +424,7 @@ export class IgxHierarchicalGridComponent extends IgxHierarchicalGridBaseDirecti
         return this.parentIsland ? this.parentIsland.actionStrip : super.actionStrip;
     }
 
+    /* blazorCSSuppress */
     public override get advancedFilteringExpressionsTree(): IFilteringExpressionsTree {
         return super.advancedFilteringExpressionsTree;
     }
@@ -592,6 +593,7 @@ export class IgxHierarchicalGridComponent extends IgxHierarchicalGridBaseDirecti
         }
     }
 
+    /* blazorCSSuppress */
     public override get resourceStrings() {
         return super.resourceStrings;
     }