Running tests causes a lot of file churn. Although (usually) ephemeral,
these files cause high CPU usage and can make developer tools difficult
to use. These files also make linting fail.

Now the files will be ignored by git and by eslint.

## References
Fixes #348
Fixes #359

This is a rebase of #350 since it had yet another conflict.

---------

Authored-by: Dan <[email protected]>

Fixes #363

Add `.hbs` as a suffix to all Handlebars template files.

This has always been true for this package, but we haven't made too many
API breaking changes. Recently #362 landed which is a breaking change,
since the API includes shadowing and using these files as partials. So
it is best to embrace these types of changes and document the behavior.

Bumps [npm-package-arg](https://github.com/npm/npm-package-arg) from 10.1.0 to 11.0.1.
- [Release notes](https://github.com/npm/npm-package-arg/releases)
- [Changelog](https://github.com/npm/npm-package-arg/blob/main/CHANGELOG.md)
- [Commits](npm/npm-package-arg@v10.1.0...v11.0.1)

---
updated-dependencies:
- dependency-name: npm-package-arg
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Bumps [hosted-git-info](https://github.com/npm/hosted-git-info) from 6.1.1 to 7.0.1.
- [Release notes](https://github.com/npm/hosted-git-info/releases)
- [Changelog](https://github.com/npm/hosted-git-info/blob/main/CHANGELOG.md)
- [Commits](npm/hosted-git-info@v6.1.1...v7.0.1)

---
updated-dependencies:
- dependency-name: hosted-git-info
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Bumps [@npmcli/package-json](https://github.com/npm/package-json) from 4.0.1 to 5.0.0.
- [Release notes](https://github.com/npm/package-json/releases)
- [Changelog](https://github.com/npm/package-json/blob/main/CHANGELOG.md)
- [Commits](npm/package-json@v4.0.1...v5.0.0)

---
updated-dependencies:
- dependency-name: "@npmcli/package-json"
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Bumps [@npmcli/git](https://github.com/npm/git) from 4.1.0 to 5.0.3.
- [Release notes](https://github.com/npm/git/releases)
- [Changelog](https://github.com/npm/git/blob/main/CHANGELOG.md)
- [Commits](npm/git@v4.1.0...v5.0.3)

---
updated-dependencies:
- dependency-name: "@npmcli/git"
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Bumps [@npmcli/arborist](https://github.com/npm/cli/tree/HEAD/workspaces/arborist) from 6.5.0 to 7.2.1.
- [Release notes](https://github.com/npm/cli/releases)
- [Changelog](https://github.com/npm/cli/blob/latest/workspaces/arborist/CHANGELOG.md)
- [Commits](https://github.com/npm/cli/commits/arborist-v7.2.1/workspaces/arborist)

---
updated-dependencies:
- dependency-name: "@npmcli/arborist"
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Bumps [@commitlint/cli](https://github.com/conventional-changelog/commitlint/tree/HEAD/@commitlint/cli) from 17.8.1 to 18.2.0.
- [Release notes](https://github.com/conventional-changelog/commitlint/releases)
- [Changelog](https://github.com/conventional-changelog/commitlint/blob/master/@commitlint/cli/CHANGELOG.md)
- [Commits](https://github.com/conventional-changelog/commitlint/commits/v18.2.0/@commitlint/cli)

---
updated-dependencies:
- dependency-name: "@commitlint/cli"
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Bumps [@commitlint/config-conventional](https://github.com/conventional-changelog/commitlint/tree/HEAD/@commitlint/config-conventional) from 17.8.1 to 18.1.0.
- [Release notes](https://github.com/conventional-changelog/commitlint/releases)
- [Changelog](https://github.com/conventional-changelog/commitlint/blob/master/@commitlint/config-conventional/CHANGELOG.md)
- [Commits](https://github.com/conventional-changelog/commitlint/commits/v18.1.0/@commitlint/config-conventional)

---
updated-dependencies:
- dependency-name: "@commitlint/config-conventional"
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>