fix(gradle): suppress warning about experimental Kotlin IC

Author: msfjarvis

gradle.properties

@@ -27,6 +27,7 @@ kapt.include.compile.classpath=false
 # New incremental compilation for Kotlin
 kotlin.compiler.preciseCompilationResultsBackup=true
 kotlin.build.report.output=file
+kotlin.compiler.suppressExperimentalICOptimizationsWarning=true
 
 # Make all Kotlin DSL warnings fail build
 org.gradle.kotlin.dsl.allWarningsAsErrors=true