Use full sentence text strings in platform.yml for better localizability
The following sentence is split into 2 strings in the yml file, which makes it [challeging to translate](https://gitlab.com/gitlab-com/localization/issue-tracker/-/issues/745#note_2348153908):
```yaml
replacement:
text: Replacement for
product: Jenkins
```
https://about.gitlab.com/platform/
{width="501" height="626"}
Relevant Slack thread: https://gitlab.slack.com/archives/C0576F7T3L2/p1739887938228079
The `Replacement for` text [was once un-hardcoded](https://gitlab.com/gitlab-com/marketing/digital-experience/buyer-experience/-/merge_requests/3838/diffs?commit_id=7194c0a6e26b276acbba06f1fe0f6a0af04a3600) in `buyer-experience` , and then also [joined into a single sentence / string](https://gitlab.com/gitlab-com/marketing/digital-experience/buyer-experience/-/merge_requests/3838/diffs?commit_id=cb87774ea26e992ab5ef6156b521f0237c476e29), which made it work great for translation.
However, after /platform migration to `about-gitlab-com`, looks like it is again being represented by 2 strings: https://gitlab.com/gitlab-com/marketing/digital-experience/about-gitlab-com/-/blob/main/content/en-us/platform.yml?ref_type=heads#L161
This is not exactly a case of sentence splitting: https://docs.gitlab.com/development/i18n/externalization/#splitting-sentences . Rather, `Replacement for` and the `product name` seem located across separate `<div>` elements within a table cell. Also the divs seem to be styled differenlty, so even if we were to swap the translated text ([like suggested here](https://gitlab.com/gitlab-com/localization/issue-tracker/-/issues/745#note_2348153908)), this 'workaround' in other languages may not display consistently with English due to those styling differneces.
The potential dynamic approach (like `"Replacement for {product}"`) may laso not work for localizability: https://docs.gitlab.com/development/i18n/externalization/#using-variables-to-insert-text-dynamically
Ideally, it's best to have several full sentences, one per product -- `text: Replacement for Jenkins` --[ like it was done originally](https://gitlab.com/gitlab-com/marketing/digital-experience/buyer-experience/-/merge_requests/3838/diffs?commit_id=cb87774ea26e992ab5ef6156b521f0237c476e29).
issue