Unable to connect SonarQube server while running the workflow in GitHub pipeline

My project is developed in C# .NET. And automated the below workflow in GitHub pipeline to analyze the project.

name: Sonar Scan
on:
push:
branches: sonar_implementation
jobs:
build:
name: Build
runs-on: windows-latest
env:
SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}
SONAR_HOST_URL: ${{ secrets.SONAR_HOST_URL }}
Project_Path: .\DBkeyLookup\DotNet\SSNLookup
Solution_Name: .\DBkeyLookup\DotNet\SSNLookup\SSNLookup.sln
Test_Project_Path: .\DBkeyLookup\DotNet\SSNLookup\SSNLookupTest
steps:
- name: Set up JDK 17
uses: actions/setup-java@v2
with:
distribution: adopt
java-version: 17
- uses: actions/checkout@v3
with:
fetch-depth: 0 # Shallow clones should be disabled for a better relevancy of analysis
- name: Setup NuGet
uses: nuget/setup-nuget@v1
- name: Restore Packages
run: nuget restore $env:Solution_Name
- name: Setup MSBuild.exe
uses: microsoft/setup-msbuild@v1
- name: Build and analyze
env:
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
shell: powershell
run: |
Start-Process “$env:Project_Path\packages\dotnet-framework-sonarscanner.5.13.0\tools\SonarScanner.MSBuild.exe” -wait -NoNewWindow -ArgumentList @(“begin”, ‘/k:“Dbkey-Lookup”’, ‘/d:sonar.host.url=“http://sonar.xyz.com/”’, ‘/d:sonar.login=“${{ secrets.SONAR_TOKEN }}”’, ‘/d:sonar.cs.opencover.reportsPaths=“$env:Project_Path\coverage.xml”’, ‘/d:sonar.verbose=true’)

      msbuild $env:Solution_Name /t:Rebuild

      Start-Process "$env:Project_Path\packages\opencover.4.7.1221\tools\OpenCover.Console.exe" -wait -NoNewWindow -ArgumentList "-target:""vstest.console.exe"" -targetargs:""$env:Test_Project_Path\bin\Release\SSNLookupTest.dll"" -output:""$env:Project_Path\coverage.xml"" -mergebyhash -register:path32 -returntargetcode"
      
      Start-Process "$env:Project_Path\packages\Nunit.ConsoleRunner.3.16.3\tools\nunit3-console.exe" -wait -NoNewWindow -ArgumentList @("--result=$env:Project_Path\TestResult.xml", "$env:Test_Project_Path\bin\Release\SSNLookupTest.dll")

      Start-Process "$env:Project_Path\packages\dotnet-framework-sonarscanner.5.13.0\tools\SonarScanner.MSBuild.exe" -ArgumentList @("end", '/d:sonar.login="${{ secrets.SONAR_TOKEN }}"')

sonar-project.properties placed in the root directory
sonar.projectKey=SSN-Dbkey-Lookup
sonar.projectName=SSN-Dbkey-Lookup
sonar.sources=.
sonar.language=cs
sonar.souceEncoding=UTF-8
sonar.cs.opencover.reportsPaths=/coverage.xml
sonar.cs.nunit.reportsPaths=
/TestResult.xml
sonar.exclusions=*/qa_automation_test

But getting the below highlighted error while workflow is running in the GitHub pipeline.

Hey there.

Is sonar.kroger.com accessible from where you are executing GitHub actions (for example, on a GitHub-hosted runner)?