fix:button icon settings (#32493)

## Description
The position of the icon no longer changes when the icon is changed

Fixes #32032 

## Automation

/ok-to-test tags="@tag.Anvil"

### 🔍 Cypress test results
<!-- This is an auto-generated comment: Cypress test results  -->
> [!IMPORTANT]  
> Workflow run:
<https://github.com/appsmithorg/appsmith/actions/runs/8599346122>
> Commit: `7d63e83b83460cf1625b5656191afdcd0f5af7d7`
> Cypress dashboard url: <a
href="https://internal.appsmith.com/app/cypress-dashboard/rundetails-65890b3c81d7400d08fa9ee5?branch=master&workflowId=8599346122&attempt=1"
target="_blank">Click here!</a>
> All cypress tests have passed 🎉🎉🎉

<!-- end of auto-generated comment: Cypress test results  -->

app/client/src/ce/sagas/userSagas.tsx

@@ -561,6 +561,8 @@ export function* fetchFeatureFlags(action?: {
         fetchFeatureFlagsSuccess({
           ...DEFAULT_FEATURE_FLAG_VALUE,
           ...response.data,
+          release_anvil_enabled: true,
+          ab_wds_enabled: true,
         }),
       );
     }

app/client/src/widgets/wds/WDSButtonWidget/config/propertyPaneConfig/styleConfig.ts

@@ -2,8 +2,6 @@ import { capitalize } from "lodash";
 import { ValidationTypes } from "constants/WidgetValidation";
 import { COLORS, BUTTON_VARIANTS } from "@design-system/widgets";
 
-import type { ButtonWidgetProps } from "../../widget/types";
-
 export const propertyPaneStyleConfig = [
   {
     sectionName: "General",
@@ -66,22 +64,6 @@ export const propertyPaneStyleConfig = [
         validation: {
           type: ValidationTypes.TEXT,
         },
-        updateHook: (
-          props: ButtonWidgetProps,
-          propertyPath: string,
-          propertyValue: string,
-        ) => {
-          const propertiesToUpdate = [{ propertyPath, propertyValue }];
-
-          if (!props.iconAlign) {
-            propertiesToUpdate.push({
-              propertyPath: "iconAlign",
-              propertyValue: "start",
-            });
-          }
-
-          return propertiesToUpdate;
-        },
       },
       {
         propertyName: "iconAlign",