Make the ZipFileViewer.js file localizable

It looks like we forgot to make [`ZipFileViewer.js`](https://github.com/firefox-devtools/profiler/blob/9dd06a06ffbeb9ff89d0d2d428c234de7d14502c/src/components/app/ZipFileViewer.js) file localizable and we are always showing English strings there. Let's make these texts in this file localizable by wrapping them with the `Localized` component and adding these strings to `locales/en-US/app.ftl`.
Here's an example PR: #4920

┆Issue is synchronized with this [Jira Task](https://mozilla-hub.atlassian.net/browse/FP-792)