Improve CLS mobile score for program-detail template pages

[amarghioali]

The program-detail template is currently experiencing a high Cumulative Layout Shift (CLS) on mobile devices, which is negatively impacting our Core Web Vitals and user experience.

Investigate the causes of layout instability and implement fixes to reduce the CLS score.

Reference pages:

• https://main--extweb-academy--aemsites.aem.page/en/infrastructure/energy/womens-employment-in-energy-sector-utilities-toolkit
• https://main--extweb-academy--aemsites.aem.page/en/cross-cutting/data/manage-successful-field-research

Tests:

• https://pagespeed.web.dev/analysis/https-main--extweb-academy--aemsites-aem-page-en-cross-cutting-data-manage-successful-field-research/mhr5rup7s3?form_factor=mobile

• https://tools.aem.live/tools/deep-psi/deep-psi.html?url1=https%3A%2F%2Fmain--extweb-academy--aemsites.aem.page%2Fen%2Fcross-cutting%2Fdata%2Fmanage-successful-field-research&url2=

• https://tools.aem.live/tools/deep-psi/deep-psi.html?url1=https%3A%2F%2Fmain--extweb-academy--aemsites.aem.page%2Fen%2Finfrastructure%2Fenergy%2Fwomens-employment-in-energy-sector-utilities-toolkit&url2=

• https://pagespeed.web.dev/analysis/https-main--extweb-academy--aemsites-aem-page-en-infrastructure-energy-womens-employment-in-energy-sector-utilities-toolkit/cokgd6tm71?form_factor=mobile