Add test on compiling against kotlin.stdlib.jdk7/8 on JDK 9

compiler/testData/javaModules/dependencyOnStdlibJdk78/usage.txt

@@ -0,0 +1 @@
+OK

compiler/testData/javaModules/dependencyOnStdlibJdk78/usage/main.kt

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+import java.util.stream.Stream
+import kotlin.streams.*
+
+// kotlin-stdlib-jdk7
+
+fun testUse(c: AutoCloseable) = c.use {}
+
+// kotlin-stdlib-jdk8
+
+fun testGet(c: MatchGroupCollection) = c.get("")
+
+fun testGetOrDefault(c: Map<out Number, Any>) = c.getOrDefault(42, "")
+fun testRemove(c: MutableMap<out Number, Any>) = c.remove(42, "")
+
+fun testAsSequence(c: Stream<String>) = c.asSequence()

compiler/testData/javaModules/dependencyOnStdlibJdk78/usage/module-info.java

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+module usage {
+    requires kotlin.stdlib;
+    requires kotlin.stdlib.jdk7;
+    requires kotlin.stdlib.jdk8;
+}