Move scripting jvm host tests to a separate project...

to solve problems with testing with direct dependency on proguarded compiler

libraries/scripting/jvm-host-test/testData/importTest/diamondImportCommon.kts

@@ -0,0 +1,4 @@
+
+println("Hi from common")
+
+var sharedVar = 2

libraries/scripting/jvm-host-test/testData/importTest/diamondImportMiddle.kts

@@ -0,0 +1,4 @@
+
+println("Hi from middle")
+
+sharedVar *= 2

libraries/scripting/jvm-host-test/testData/importTest/helloWithVal.kts

@@ -0,0 +1,4 @@
+
+val helloScriptName = "helloWithVal"
+
+println("Hello from $helloScriptName script!")

libraries/scripting/jvm-host-test/testData/importTest/requiredSrc.kt

@@ -0,0 +1,5 @@
+
+class RequiredClass {
+
+    val value = "required"
+}