Publish patch

[ejfine]

Why is this change necessary?

In CI, when installing from the pypi testing registry, project sub-dependencies weren't always there

How does this change address the issue?

Added the main PyPI registry as backup

What side effects does this change have?

None

How is this change tested?

Isn't

Other

Pulled in some upstream template updates

[Copilot]

Pull Request Overview

This PR enhances CI publishing by adding a fallback main PyPI registry and incorporates various upstream template updates, including version bumps and optional tooling installation.

• Add --extra-index-url for main PyPI in the CI publish workflow
• Bump dependency versions in templates and context files
• Introduce optional AWS SSM plugin installation in devcontainer tooling

Reviewed Changes

Copilot reviewed 10 out of 11 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
template/pyproject.toml.jinja	Loosened pyright pin to >= and updated test tooling versions
template/.github/workflows/publish.yaml.jinja	Added --extra-index-url pointing to main PyPI
template/.github/dependabot.yml.jinja	Restricted Dependabot to minor updates only
template/.devcontainer/install-ci-tooling.py.jinja	Added Jinja logic and code for optional AWS SSM plugin installation
pyproject.toml	Bumped pytest, pytest-cov, and pyright versions
extensions/context.py	Updated context version values and added nginx_image_version
.github/dependabot.yml	Restricted Dependabot to minor updates only
.devcontainer/install-ci-tooling.py	Added optional AWS SSM plugin install logic and version bumps
.devcontainer/devcontainer.json	Updated devcontainer context hash
.copier-answers.yml	Updated copier-answers commit reference

Comments suppressed due to low confidence (3)

template/pyproject.toml.jinja:27

• [nitpick] This comment refers to a temporary pin for pyright, but the pin has been removed in the next line. Please update or remove this comment to avoid confusion.

    # Managed by upstream template

template/.devcontainer/install-ci-tooling.py.jinja:147

• The {% endraw %} tag is on the same line as main(), introducing a stray curly brace and invalid syntax. Move {% endraw %} to its own line or adjust the raw block boundaries to produce valid Python code.

    main(){% endraw %}

.devcontainer/install-ci-tooling.py:121

• The variable is_windows is used here but not defined in this scope. Consider defining is_windows = platform.system() == 'Windows' (or similar) before its use to avoid a NameError.

        if is_windows: