hyperskill-plugin

Update `hs-jvm-core` test task to prevent failure on zero discovered tests

Increase runner size in `publish.yaml` workflow for test, verify, and publish jobs.

Upgrade Gradle Wrapper to `9.1.0` and optimize launcher scripts by replacing `CLASSPATH` with `-jar` execution.

Bump `intelliJPlatformPlugin` version to `2.10.2` in `libs.versions.toml`.

Optimize `publish.yaml` workflow by enabling Gradle caching, configuring parallel execution, and adding build performance flags in `gradle.properties`.