fix: resolve CI build failures by fixing import paths and removing unused variables

Author: Sumit6307

test-result-summary-client/src/Dashboard/Widgets/ReleaseHealthWidget.jsx

@@ -1,8 +1,6 @@
 import React, { Component } from 'react';
 import { Table, Tooltip, Progress, Typography } from 'antd';
-import { fetchData } from '../../../utils/Utils';
-
-const { Title: AntTitle } = Typography;
+import { fetchData } from '../../utils/Utils';
 
 export default class ReleaseHealthWidget extends Component {
     static Title = (props) => 'Release Health Overview';

test-result-summary-client/src/TrafficLight/MetricsTable.jsx

@@ -1,6 +1,5 @@
 import React, { useEffect, useState } from 'react';
 import { Table, Typography, Switch } from 'antd';
-import { DeleteTwoTone } from '@ant-design/icons';
 import { fetchData } from '../utils/Utils';
 import BenchmarkMath from '../utils/BenchmarkMathCalculation';
 import * as math from 'mathjs';