Quick Start Guide mentions Java 11 or above

[nus-pe-bot]

We should only be using Java 11 to run the app.

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_{[original: nus-cs2103-AY2223S2/pe-interim#139] [original labels: severity.VeryLow type.DocumentationBug]}

[Diatbbin]

Team's Response

We should not limit users to only use Java 11 for our program. This might cause issues for users that might need higher versions of Java for other applications. The main purpose of this is to let users know this is the minimum requirement for Java to run the application.

Duplicate status (if any):

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