Fix modularity for Java 9-10

[Katsute]

Prerequisites

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• I have checked that no other similar pull request already exists.
• My code follows the general code style as the rest of the code.
• I have checked that no sensitive information is exposed.
• Build compiles.
• Build passes test cases. https://github.com/KatsuteDev/Mal4J/actions/runs/2241969929

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Changes Made

List any changes made and/or other relevant issues.

• Fix missing module-info.java for Java 9/10

[Katsute]

@sinon-bot dispatch mal_ci

[ghost]

🚀 Dispatched Workflow

Dispatched workflow mal_ci.yml on branch fix-modules@774022d

_{This workflow was dispatched by @Katsute.}