ci(frontend): increase EPP build timeout

[jthomson04]

Summary

• Increase the frontend-only EPP image build step timeout from 20 to 30 minutes.
• Give the multi-architecture EPP build more headroom while retaining a tighter limit than the enclosing 45-minute frontend build job.
• Addresses the timeout observed in https://github.com/ai-dynamo/dynamo/actions/runs/28825131344/job/85486825118?pr=11194.

Validation

• pre-commit run check-yaml --files .github/workflows/shared-build-image.yml
• git diff --check

Summary by CodeRabbit

• Chores
  • Increased the build timeout for the frontend-only image pipeline, giving the multi-architecture image build and push step more time to complete successfully.

[devin-ai-integration]

Devin Review found 1 potential issue.

[coderabbitai]

Walkthrough

This change updates a GitHub Actions workflow file, increasing the timeout-minutes value from 20 to 45 for the frontend-only Build EPP Image step in the shared build image workflow.

Changes

CI Workflow Timeout Update

Layer / File(s)	Summary
EPP image build timeout increase .github/workflows/shared-build-image.yml	The timeout-minutes setting for the "Build EPP Image (For Frontend Only)" step is increased from 20 to 45.

Estimated code review effort: 1 (Trivial) | ~2 minutes

Related issues: None specified.

Related PRs: None specified.

Suggested labels: ci, workflow

Suggested reviewers: None specified.

🐰 A timer ticked, then stretched its span,
From twenty minutes to forty-five's plan,
The EPP image builds without a fuss,
No rush, no panic, no needless cuss,
Just extra time for the build to run.

🚥 Pre-merge checks | ✅ 4 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Description check	⚠️ Warning	The description misses required template sections, including Overview, Details, Where should reviewer start?, and the required Related Issues link.	Add the missing template sections and either link the issue with Closes/Relates to #XXXX or check the no-issue box.

✅ Passed checks (4 passed)

Check name	Status	Explanation
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Title check	✅ Passed	The title accurately summarizes the main change: increasing the EPP build timeout for the frontend workflow.

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[coderabbitai]

🧹 Nitpick comments (1)

.github/workflows/shared-build-image.yml (1)

338-338: 📐 Maintainability & Code Quality | 🔵 Trivial | ⚡ Quick win

Consider deriving from build_timeout_minutes instead of hardcoding.

The enclosing job's timeout is parameterized (timeout-minutes: ${{ inputs.build_timeout_minutes }} at line 184), but this step now hardcodes 45. If a caller later passes a different build_timeout_minutes value, this step will silently drift out of sync again — the same class of issue this PR is fixing.

♻️ Suggested refactor

-        timeout-minutes: 45
+        timeout-minutes: ${{ inputs.build_timeout_minutes }}

🤖 Prompt for AI Agents

Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.

In @.github/workflows/shared-build-image.yml at line 338, The timeout on this
step is hardcoded and can drift from the job-level build timeout input; update
the step in shared-build-image.yml to derive its timeout from the existing
build_timeout_minutes input used by the enclosing job. Use the same
parameterization pattern already present in the workflow so the step stays
aligned with callers’ configured timeout value instead of relying on a fixed 45
minutes.

🤖 Prompt for all review comments with AI agents

Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.

Nitpick comments:
In @.github/workflows/shared-build-image.yml:
- Line 338: The timeout on this step is hardcoded and can drift from the
job-level build timeout input; update the step in shared-build-image.yml to
derive its timeout from the existing build_timeout_minutes input used by the
enclosing job. Use the same parameterization pattern already present in the
workflow so the step stays aligned with callers’ configured timeout value
instead of relying on a fixed 45 minutes.

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ℹ️ Review info

⚙️ Run configuration

Configuration used: Path: .coderabbit.yaml

Review profile: CHILL

Plan: Enterprise

Run ID: 24bbd583-6e13-4277-9eec-beb1de69d893

📥 Commits

Reviewing files that changed from the base of the PR and between 21043cd and 5c3e78e.

📒 Files selected for processing (1)

• .github/workflows/shared-build-image.yml

[jthomson04]

/ok to test bc1c46e