Add explicit module-info's for JPMS compatability (#1624)

diff --git a/buildSrc/build.gradle.kts b/buildSrc/build.gradle.kts
index cbd58e2..350ef42 100644
--- a/buildSrc/build.gradle.kts
+++ b/buildSrc/build.gradle.kts
@@ -9,6 +9,10 @@
     mavenCentral()
 }
 
+dependencies {
+    implementation("org.jetbrains.kotlin:kotlin-gradle-plugin:1.5.30-RC")
+}
+
 kotlinDslPluginOptions {
     experimentalWarning.set(false)
 }