fix(card/action-strip): not working properties (#15701)

Author: SisIvanova

projects/igniteui-angular/src/lib/core/styles/components/action-strip/_action-strip-theme.scss

@@ -200,5 +200,11 @@
         igx-icon {
             color: var-get($theme, 'delete-action');
         }
+
+        [igxIconButton] {
+            igx-icon {
+                color: var-get($theme, 'delete-action');
+            }
+        }
     }
 }

projects/igniteui-angular/src/lib/core/styles/components/card/_card-theme.scss

@@ -327,6 +327,10 @@
         margin-inline-start: auto;
         gap: rem(8px);
 
+        [igxIconButton] {
+            color: var-get($theme, 'actions-text-color');
+        }
+
         &:empty {
             display: none;
         }
@@ -338,6 +342,10 @@
         order: 0;
         gap: rem(8px);
 
+        [igxIconButton] {
+            color: var-get($theme, 'actions-text-color');
+        }
+
         &:empty {
             display: none;
         }