feat(oversight): show LCP facet

[trieloff]

see https://oversight-lcp-facets--helix-website--adobe.aem.live/tools/oversight/explorer.html?domain=www.aem.live&filter=&view=month&checkpoint=cwv-lcp&conversion.checkpoint=click

[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
• [ ] Re-sync branch

Commits

* [4c88199](https://github.com/adobe/helix-website/commit/4c8819975b4c6f83f38bc601f34d33d78b5979e1) :white_check_mark: (latest) * [17242aa](https://github.com/adobe/helix-website/commit/17242aa86b4b3d6dfc4d224e7668f1c6ceea8b95) :white_check_mark:

[aem-code-sync[bot]]

Page	Scores	Audits	Google
/tools/oversight/explorer.html?domain=www.aem.live&filter=&view=month&checkpoint =cwv-lcp&conversion.checkpoint=click

[kptdobe]

Thanks, looks good but the target is missing (and useful)...