fix: update broken link cli-quickstart.md

[dramarereg]

Description

I fixes a broken link in the cli-quickstart.md file. The old link pointed to the deprecated Foundry documentation page for Solidity scripting (tutorials/solidity-scripting). It has been updated to the correct and current link: guides/scripting-with-solidity.

Related Issue

N/A

Type of change

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Contract Breaking Change (fix or feature that would cause the system to no longer work with contracts currently deployed on live networks)
• Documentation update

Motivation and Context

Broken links in documentation can confuse users and disrupt their workflow. This fix ensures that the link points to the correct and up-to-date resource for Solidity scripting in Foundry.

How Has This Been Tested?

• Manually verified that the new link (https://book.getfoundry.sh/guides/scripting-with-solidity) is correct and functional.

[CLAassistant]

All committers have signed the CLA.