Updated the cache removal for 404

[teshukatepalli1]

Please always provide the GitHub issue(s) your PR is for, as well as test URLs where your change can be observed (before and after):

Fix https://github.com/hlxsites/aldevron/issues/276

Test URLs:

Before: https://main--aldevron--hlxsites.hlx.page/ After: https://bug-404-mobile-response--aldevron--hlxsites.hlx.page/

[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.

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Commits

* [0cdad1f](https://github.com/hlxsites/aldevron/pull/278/commits/0cdad1fc8c17515590782c9af14a76163d91437f) :white_check_mark: (latest)

[aem-code-sync[bot]]

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