fix(headless): bump relay version

[olamothe]

Includes changes about defensive access to local storage.

clearStorage() was also removed from relay interface in 0.7.9

https://coveord.atlassian.net/browse/KIT-3374

[developer-experience-bot]

Pull Request Report

PR Title

✅ Title follows the conventional commit spec.

Live demo links

• Storybook

• Playwright report

Bundle Size

File	Old (kb)	New (kb)	Change (%)
case-assist	206	206.2	0.1
commerce	300.4	300.5	0
search	375.2	375.4	0
insight	355.3	355.5	0
product-listing	267.7	267.8	0.1
product-recommendation	172.2	172.4	0.1
recommendation	219.1	219.2	0.1
ssr	367.6	367.8	0

SSR Progress

Use case	SSR (#)	CSR (#)	Progress (%)
search	39	44	89
recommendation	0	4	0
product-recommendation	0	10	0
product-listing	0	13	0
case-assist	0	6	0
insight	0	27	0
commerce	0	15	0

Detailed logs

search : buildInteractiveResult
search : buildInteractiveInstantResult
search : buildInteractiveRecentResult
search : buildInteractiveCitation
search : buildGeneratedAnswer
recommendation : missing SSR support
product-recommendation : missing SSR support
product-listing : missing SSR support
case-assist : missing SSR support
insight : missing SSR support
commerce : missing SSR support