Bump Ext version

[denis-zaitsev]

Latest version of ExT used as default in sampleworks container.
This version contains fixes related to ebpf tracing.

Summary by CodeRabbit

• Chores
  • Updated the default Astera tooling version used during image builds and installation to a newer release.
  • This brings the environment in line with the latest supported tooling version without changing any other build or install behavior.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro

Run ID: f66364d6-7439-4992-b907-aa9219d72b23

📥 Commits

Reviewing files that changed from the base of the PR and between e7c2830 and f03df57.

📒 Files selected for processing (2)

• Dockerfile.astera
• docker/astera/install-ext.sh

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📝 Walkthrough

Walkthrough

This PR updates the default version of the Astera ext tooling from v0.1.1 to v0.1.4. The change is reflected in both the EXT_VERSION build argument in Dockerfile.astera and the fallback environment variable in docker/astera/install-ext.sh.

Changes

EXT_VERSION Update

Layer / File(s)	Summary
Bump default ext tooling version Dockerfile.astera, docker/astera/install-ext.sh	EXT_VERSION default changed from v0.1.1 to v0.1.4 consistently in both the Docker build argument and the install script fallback.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~2 minutes

Possibly related PRs

• diff-use/sampleworks#265: Original PR that introduced the EXT_VERSION variable at v0.1.1 in the same two files now being bumped to v0.1.4.

Suggested reviewers

• mag-astera
• marcuscollins

A version hop, just a small leap,
v0.1.1 to v0.1.4, no secrets to keep.
Two files updated, in perfect sync,
A rabbit nods approvingly, with a knowing wink. 🐰

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title clearly summarizes the main change: updating the Ext version used in the image and installer.
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.

✨ Finishing Touches

📝 Generate docstrings

• Create stacked PR
• Commit on current branch

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch bump-ext-version

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