fix(amazonq): Increase scan time

[zuoyaofu]

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)

Description

• we are getting quite a noteworthy amount of scan timeout errors on the front end.
• VSC PR: fix(amazonq): increase scan timeout threshold aws-toolkit-vscode#6765

#Solution

• increase front-end timeout

Checklist

• My code follows the code style of this project
• I have added tests to cover my changes
• A short description of the change has been added to the CHANGELOG if the change is customer-facing in the IDE.
• I have added metrics for my changes (if required)

License

I confirm that my contribution is made under the terms of the Apache 2.0 license.