CI: reduce Kotlin daemon's memory
CI: reduce Kotlin daemon's memory

Undin/intellij-rust,intellij-rust/intellij-rust,intellij-rust/intellij-rust,Undin/intellij-rust,intellij-rust/intellij-rust,anton-okolelov/intellij-rust,Undin/intellij-rust,intellij-rust/intellij-rust,anton-okolelov/intellij-rust,anton-okolelov/intellij-rust,anton-okolelov/intellij-rust,intellij-rust/intellij-rust,anton-okolelov/intellij-rust,Undin/intellij-rust,Undin/intellij-rust,intellij-rust/intellij-rust,Undin/intellij-rust