Fixed height for jump menu for Product Details

[rgravitvl]

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 #1140

Test URLs:

• Before: https://main--danaher-ls-aem--hlxsites.hlx.page/us/en/products/family/allegra-v-15r-benchtop-centrifuges
• After: https://1140-seo-product-page-cls-issue--danaher-ls-aem--hlxsites.hlx.page/us/en/products/family/allegra-v-15r-benchtop-centrifuges
• After: https://1140-seo-product-page-cls-issue--danaher-ls-aem--hlxsites.hlx.page/us/en/products/family/optima-auc-analytical-ultracentrifuge

[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

* [06e3398](https://github.com/hlxsites/danaher-ls-aem/commit/06e3398a64d01e2833a4fe674d8084776fe5363b) :white_check_mark: (latest)

[aem-code-sync[bot]]

Page	Scores	Audits	Google
/us/en/products/family/allegra-v-15r-benchtop-centrifuges
/us/en/products/family/optima-auc-analytical-ultracentrifuge