feat: Update height of QUERY_DYNAMIC_TEXT to 200px fixed (#35838)

## Description

This PR updated QUERY_DYNAMIC_TEXT field height to 200px. Before it was
configured to 100vh / 4

Fixes #34322 

## Automation

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

### 🔍 Cypress test results
<!-- This is an auto-generated comment: Cypress test results  -->
> [!TIP]
> 🟢 🟢 🟢 All cypress tests have passed! 🎉 🎉 🎉
> Workflow run:
<https://github.com/appsmithorg/appsmith/actions/runs/10520233447>
> Commit: 4fd018dfabf0d813d9a56acecc9ec70bcd1fc109
> <a
href="https://internal.appsmith.com/app/cypress-dashboard/rundetails-65890b3c81d7400d08fa9ee5?branch=master&workflowId=10520233447&attempt=2"
target="_blank">Cypress dashboard</a>.
> Tags: `@tag.All`
> Spec:
> <hr>Fri, 23 Aug 2024 06:32:50 UTC
<!-- end of auto-generated comment: Cypress test results  -->


## Communication
Should the DevRel and Marketing teams inform users about this change?
- [ ] Yes
- [ ] No


<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->

## Summary by CodeRabbit

- **Bug Fixes**
- Adjusted the height of the Dynamic Text Field Control for improved
stability in rendering.
- Fixed the responsive behavior by setting a fixed height, ensuring
consistent layout across various views.


<!-- end of auto-generated comment: release notes by coderabbit.ai -->

app/client/src/components/formControls/DynamicTextFieldControl.tsx

@@ -73,7 +73,7 @@ class DynamicTextControl extends BaseControl<
           disabled={this.props.disabled}
           evaluatedPopUpLabel={this?.props?.label}
           evaluationSubstitutionType={evaluationSubstitutionType}
-          height="calc(100vh / 4)"
+          height="200px"
           mode={mode}
           name={this.props.configProperty}
           placeholder={placeholderText}