Update workflow to use self-hosted runners

[Nitinbabariya]

We have optimized GitHub Runners to enhance resource utilization and efficiency by reducing the default packages loaded by runners. Introducing new runner groups for better customization and performance

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Note: New runners are deployed as minimal environments without pre-installed software like .NET. You'll need to install any required dependencies within your workflow.

For example: Following code snippet installs dotnet v3.1. For more information visit https://github.com/actions/setup-dotnet

    steps:
    - uses: actions/checkout@v4
    - uses: actions/setup-dotnet@v4
    with:
        dotnet-version: '3.1.x'
    - run: dotnet build <my project>

For more information checkout https://betssongroup.atlassian.net/wiki/spaces/TTM/pages/428605820/Transition+repositories+to+new+dedicated+runner+group

New runners include labels for example:

• self-hosted X64 Linux d-s default-standard
• self-hosted X64 Linux d-l default-large

Builds should be compatible with both x86-64 and ARM64 architectures. If necessary, you can specify the architecture in the workflow

The assignment of runners depends not only on these labels but also based on the repository's association with specific runner groups and corresponding github apps managed by the CloudOps team.