test: fix issues with test

Author: khushal87

package/src/components/MessageMenu/__tests__/ReactionButton.test.tsx

@@ -34,9 +34,7 @@ describe('ReactionButton', () => {
     );
 
     // Check if the unselected pathFill color is rendered by the mock Icon
-    expect(
-      getByText(defaultTheme.messageMenu.reactionButton.unfilledColor.toString()),
-    ).toBeTruthy();
+    expect(getByText(defaultTheme.colors.grey.toString())).toBeTruthy();
   });
 
   it('should call onPress function with the correct reaction type when pressed', () => {
@@ -72,6 +70,6 @@ describe('ReactionButton', () => {
       </ThemeProvider>,
     );
 
-    expect(getByText(defaultTheme.messageMenu.reactionButton.filledColor.toString())).toBeTruthy();
+    expect(getByText(defaultTheme.colors.accent_blue.toString())).toBeTruthy();
   });
 });