Migrate self-hosted workflows from ubuntu-20.04 to ubuntu-24.04

[aIbrahiim]

Please add a meaningful description for your change here

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Summary of Changes

Hello, I'm Gemini Code Assist¹! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request upgrades the underlying operating system for self-hosted GitHub Actions runners from Ubuntu 20.04 to Ubuntu 24.04. This update ensures that the CI/CD infrastructure leverages the latest features, security enhancements, and performance improvements provided by the newer Ubuntu release, maintaining a modern and secure development environment.

Highlights

• Runner OS Upgrade: Migrated self-hosted GitHub Actions workflows from Ubuntu 20.04 to Ubuntu 24.04.
• Documentation Update: Updated the ACTIONS.md documentation to reflect the new Ubuntu 24.04 runner tags and installation links.
• Runner Configuration: Modified the self-hosted runner environment configuration to use Ubuntu 24.04 labels and a latest runner image for high-memory runners.

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Ignored Files

• Ignored by pattern: .github/workflows/** (267)
  • .github/workflows/IO_Iceberg_Integration_Tests.yml
  • .github/workflows/IO_Iceberg_Integration_Tests_Dataflow.yml
  • .github/workflows/IO_Iceberg_Managed_Integration_Tests_Dataflow.yml
  • .github/workflows/IO_Iceberg_Performance_Tests.yml
  • .github/workflows/IO_Iceberg_Unit_Tests.yml
  • .github/workflows/README.md
  • .github/workflows/beam_CancelStaleDataflowJobs.yml
  • .github/workflows/beam_CleanUpDataprocResources.yml
  • .github/workflows/beam_CleanUpGCPResources.yml
  • .github/workflows/beam_CleanUpPrebuiltSDKImages.yml
  • .github/workflows/beam_CloudML_Benchmarks_Dataflow.yml
  • .github/workflows/beam_IODatastoresCredentialsRotation.yml
  • .github/workflows/beam_Inference_Python_Benchmarks_Dataflow.yml
  • .github/workflows/beam_Infrastructure_PolicyEnforcer.yml
  • .github/workflows/beam_Infrastructure_SecurityLogging.yml
  • .github/workflows/beam_Infrastructure_ServiceAccountKeys.yml
  • .github/workflows/beam_Infrastructure_UsersPermissions.yml
  • .github/workflows/beam_Java_JMH.yml
  • .github/workflows/beam_Java_LoadTests_Combine_Smoke.yml
  • .github/workflows/beam_LoadTests_Go_CoGBK_Dataflow_Batch.yml
  • .github/workflows/beam_LoadTests_Go_CoGBK_Flink_batch.yml
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  • .github/workflows/beam_LoadTests_Go_ParDo_Dataflow_Batch.yml
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  • .github/workflows/beam_LoadTests_Java_CoGBK_Dataflow_Batch.yml
  • .github/workflows/beam_LoadTests_Java_CoGBK_Dataflow_Streaming.yml
  • .github/workflows/beam_LoadTests_Java_CoGBK_Dataflow_V2_Batch_JavaVersions.yml
  • .github/workflows/beam_LoadTests_Java_CoGBK_Dataflow_V2_Streaming_JavaVersions.yml
  • .github/workflows/beam_LoadTests_Java_CoGBK_SparkStructuredStreaming_Batch.yml
  • .github/workflows/beam_LoadTests_Java_Combine_Dataflow_Batch.yml
  • .github/workflows/beam_LoadTests_Java_Combine_Dataflow_Streaming.yml
  • .github/workflows/beam_LoadTests_Java_Combine_SparkStructuredStreaming_Batch.yml
  • .github/workflows/beam_LoadTests_Java_GBK_Dataflow_Batch.yml
  • .github/workflows/beam_LoadTests_Java_GBK_Dataflow_Streaming.yml
  • .github/workflows/beam_LoadTests_Java_GBK_Dataflow_V2_Batch.yml
  • .github/workflows/beam_LoadTests_Java_GBK_Dataflow_V2_Batch_Java17.yml
  • .github/workflows/beam_LoadTests_Java_GBK_Dataflow_V2_Streaming.yml
  • .github/workflows/beam_LoadTests_Java_GBK_Dataflow_V2_Streaming_Java17.yml
  • .github/workflows/beam_LoadTests_Java_GBK_Smoke.yml
  • .github/workflows/beam_LoadTests_Java_GBK_SparkStructuredStreaming_Batch.yml
  • .github/workflows/beam_LoadTests_Java_ParDo_Dataflow_Batch.yml
  • .github/workflows/beam_LoadTests_Java_ParDo_Dataflow_Streaming.yml
  • .github/workflows/beam_LoadTests_Java_ParDo_Dataflow_V2_Batch_JavaVersions.yml
  • .github/workflows/beam_LoadTests_Java_ParDo_Dataflow_V2_Streaming_JavaVersions.yml
  • .github/workflows/beam_LoadTests_Java_ParDo_SparkStructuredStreaming_Batch.yml
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[Abacn]

Thanks!

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