Updated linux PearAI installation instructions

[MaxFSP]

Description

Updated the linux blog with the new instructions

• [x] I have tagged the issue in this PR.
• [x] I have attached necessary screenshots.
• [x] I have provided a short description of the PR.
• [x] I ran yarn build and build is successful
• [x] My code follows the style guidelines of this project.
• [ ] I have added necessary documentation (if applicable)

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Name	Status	Preview	Comments	Updated (UTC)
pear-landing-page	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Sep 19, 2024 10:12pm

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