Leverage VarHandle API about kotlinx-io HOT 3 OPEN

jvm {
        compilations {
            val main by getting

            val java17 by creating {
                associateWith(main)

                defaultSourceSet {
                    kotlin.srcDir("jvm/src17/")
                }

                compileTaskProvider.configure {
                    compilerOptions {
                        jvmTarget.set(JvmTarget.JVM_17)
                    }
                }
                compileJavaTaskProvider?.configure {
                    options.release.set(17)
                }
            }

            tasks.withType(Jar::class.java).configureEach {
                from(java17.output) {
                    into("META-INF/versions/17")
                }
                manifest {
                    attributes("Multi-Release" to "true")
                }
            }
        }
    }