Replace dependencies on kotlin-reflect with kotlin-reflect-api

See the previous commit for information on the kotlin-reflect vs
kotlin-reflect-api distinction.

Add kotlin-reflect as an explicit runtime dependency of most of the test
configurations because even though they all depend on tests-common, the
runtime dependency on kotlin-reflect is not exported from tests-common
to other modules because the projectTests dependency is not transitive.

compiler/frontend.script/build.gradle.kts

@@ -7,7 +7,7 @@ dependencies {
     compile(project(":compiler:util"))
     compile(project(":compiler:frontend"))
     compile(projectDist(":kotlin-stdlib"))
-    compile(projectDist(":kotlin-reflect"))
+    compileOnly(project(":kotlin-reflect-api"))
     compile(preloadedDeps("kotlinx-coroutines-core"))
 }