feat(unzip): add 0.4.2 to the marketplace

[LukasHirt]

Submit to the ownCloud marketplace

What are you submitting?

• An app (ownCloud Classic app)
• An oCIS web extension
• A publisher page

---

oCIS web extension

A web extension adds a release directory whose metadata is authored in
extension.yaml (oCIS reads it from the repository feed, not the bundle).

• Extension id (the reverse-DNS id in extension.yaml): com.github.owncloud.web-extensions.unzip
• Folder slug (<ext-id>, also the release tag / asset name): unzip
• Version (the version in extension.yaml): 0.4.2
• Files added: extensions/unzip/releases/0.4.2/ containing bundle.zip
  (Git LFS) and extension.yaml and a screenshots/ dir.

Checklist

• bundle.zip and extension.yaml are committed under extensions/unzip/releases/0.4.2/.
• The version in extension.yaml matches the releases/<version>/ directory name.
• The reverse-DNS id is the same across every release of this extension.
• This is a new release — I am not modifying or deleting an already-published release.
• extension.yaml has at least one authors entry and at least one tags entry.

Built from web-extensions release unzip-v0.4.2, reviewed locally via extctl publish before approval.

_{🤖 Generated by extctl publish}