Hiding `@Json` annotations from Javadoc would improve readability

[gabrielfeo]

If Dokka supports it

Example

data class [GradleTestPerformance](https://gabrielfeo.github.io/develocity-api-kotlin/library/com.gabrielfeo.develocity.api.model/-gradle-test-performance/index.html)(
    @[Json](https://square.github.io/moshi/1.x/moshi-kotlin/com.squareup.moshi/-json/index.html)(name = "tests") val tests: [BuildTestPerformanceTests](https://gabrielfeo.github.io/develocity-api-kotlin/library/com.gabrielfeo.develocity.api.model/-build-test-performance-tests/index.html), 
    @[Json](https://square.github.io/moshi/1.x/moshi-kotlin/com.squareup.moshi/-json/index.html)(name = "serialTestTasksExecutionTime") val serialTestTasksExecutionTime: [Long](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-long/index.html), 
    @[Json](https://square.github.io/moshi/1.x/moshi-kotlin/com.squareup.moshi/-json/index.html)(name = "testAcceleration") val testAcceleration: [TestPerformanceBuildTestAcceleration](https://gabrielfeo.github.io/develocity-api-kotlin/library/com.gabrielfeo.develocity.api.model/-test-performance-build-test-acceleration/index.html), 
    @[Json](https://square.github.io/moshi/1.x/moshi-kotlin/com.squareup.moshi/-json/index.html)(name = "testTasks") val testTasks: [List](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin.collections/-list/index.html)<[TestPerformanceTask](https://gabrielfeo.github.io/develocity-api-kotlin/library/com.gabrielfeo.develocity.api.model/-test-performance-task/index.html)>
)