feat: add glossary term liquid staking token

[0xshikhar]

• update requested term definitions in glossary.json

Description

This PR contains the addition of the term "Liquid staking token" to the term definitions in the glossary that were introduced in Issue#10282 to be implemented in the glossary term list.

Related Issue

• Fixes New term: "staking token" #10282

[netlify]

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[github-actions]

This issue is stale because it has been open 30 days with no activity.

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[wackerow]

Thanks for the help @0xshikhar! Pulling in

[wackerow]

@all-contributors please add @0xshikhar for content

[allcontributors]

@wackerow

I've put up a pull request to add @0xshikhar! 🎉