Disable public IP for Dataflow Python and Go Validate runner tests

[Abacn]

Please add a meaningful description for your change here

Python, Go counterpart of Java change: #38424

Checked in GCP console the GCE VM of the Dataflow jobs now do not have public ip

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 57.72%. Comparing base (2c53494) to head (41fcd43).
⚠️ Report is 6 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff            @@
##             master   #38990   +/-   ##
=========================================
  Coverage     57.71%   57.72%           
  Complexity    13028    13028           
=========================================
  Files          2513     2513           
  Lines        261375   261406   +31     
  Branches      10722    10722           
=========================================
+ Hits         150863   150900   +37     
+ Misses       104795   104789    -6     
  Partials       5717     5717           

Flag	Coverage Δ
python	79.28% <ø> (+0.01%)	⬆️

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[gemini-code-assist]

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 updates the Dataflow integration testing infrastructure for Python and Go to disable public IP usage. This change aligns with security best practices by ensuring that runners do not rely on public IP addresses during validation tests. The implementation involves adding support for additional pipeline options in the Python integration test script and updating the corresponding Gradle tasks to enforce the --no_use_public_ips flag.

Highlights

• Dataflow Configuration: Disabled public IP usage for Dataflow Python and Go ValidatesRunner tests by passing the --no_use_public_ips flag.
• Python Scripting Updates: Updated run_integration_test.sh to support an --additional_opts flag, allowing pipeline options to be appended to existing configurations.
• Gradle Integration: Updated Go and Python Gradle test suites to include the new public IP restriction in their integration test execution.

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[gemini-code-assist]

Code Review

This pull request introduces the --additional_opts flag to the Python integration test script to allow appending pipeline options, and configures Go and Python Dataflow test suites to run with --no_use_public_ips. A bug was identified in the shell script where --additional_opts is only appended when --pipeline_opts is empty, which would cause it to be silently ignored if --pipeline_opts is provided.

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[Abacn]

R: @stankiewicz

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Stopping reviewer notifications for this pull request: review requested by someone other than the bot, ceding control. If you'd like to restart, comment assign set of reviewers