Consolidate and update dependency and CI packages

[nllong]

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Combine multiple PRs with deps and CI updates.

[Copilot]

Pull request overview

This PR consolidates routine dependency and CI maintenance by updating pinned Python packages (and regenerating uv.lock), refreshing GitHub Actions versions used in CI/publish workflows, and adjusting the ECS Docker build’s Node install behavior.

Changes:

• Bump multiple Python dependencies and dev tools (e.g., boto3/botocore, pytest, coverage, sentry-sdk, django-debug-toolbar) and update uv.lock accordingly.
• Update GitHub Actions used in CI/publish workflows (checkout and cache major versions).
• Change the ECS Docker image build to run pnpm install with --ignore-scripts during the Angular build phase.

Reviewed changes

Copilot reviewed 4 out of 5 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
uv.lock	Updates the locked Python dependency set to the newly bumped versions.
pyproject.toml	Updates pinned Python dependency versions to match the lockfile refresh.
Dockerfile.ecs	Changes pnpm install flags used before building the Angular submodule during image build.
.github/workflows/publish.yml	Updates actions/checkout and actions/cache versions for publish workflow steps.
.github/workflows/ci.yml	Updates actions/checkout and actions/cache versions for CI jobs and includes a minor formatting-only change.

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