Split off bespoke functions from vendor script

[cogniSyb]

Test URLs:

• Before: https://main--vg-volvotrucks-us--hlxsites.aem.page/news-and-stories/volvo-trucks-magazine/
• After: https://separate-lib-ffetch--vg-volvotrucks-us--hlxsites.aem.page/news-and-stories/volvo-trucks-magazine/
• Before: https://main--vg-volvotrucks-us--hlxsites.aem.page/news-and-stories/press-releases/
• After: https://separate-lib-ffetch--vg-volvotrucks-us--hlxsites.aem.page/news-and-stories/press-releases/
• Before: https://main--vg-volvotrucks-us--hlxsites.aem.page/news-and-stories/volvo-trucks-magazine/midwest-carriers/
• After: https://separate-lib-ffetch--vg-volvotrucks-us--hlxsites.aem.page/news-and-stories/volvo-trucks-magazine/midwest-carriers/

[aem-code-sync[bot]]

Hello, I'm the AEM Code Sync Bot and I will run some actions to deploy your branch and validate page speed. In case there are problems, just click a checkbox below to rerun the respective action.

• [ ] Re-run PSI checks
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Commits

* [6cbef0c](https://github.com/hlxsites/vg-volvotrucks-us/commit/6cbef0cb09ea4999b28e8c7a15bdc8e6f6d6ef95) :white_check_mark: (latest)

[aem-code-sync[bot]]

Page	Scores	Audits	Google
/news-and-stories/press-releases/
/news-and-stories/volvo-trucks-magazine/
/news-and-stories/volvo-trucks-magazine/midwest-carriers/