JvmDefault: remove most tests on @JvmDefault

The tests are removed because JvmDefault is going to be deprecated with
error in KT-54746 and removed later in KT-57696.

Many of the removed tests already had existing counterparts with the new
modes `all` and `all-compatibility`. In this change, I've added such
tests where they were missing, and removed tests which were testing
behavior specific to the JvmDefault annotation, such as some
diagnostics.

 #KT-54746

compiler/testData/codegen/box/compileKotlinAgainstKotlin/jvm8/defaults/allCompatibility/delegationBy/simple.kt

@@ -6,24 +6,11 @@
 // MODULE: lib
 // FILE: 1.kt
 interface Test {
-    @JvmDefault
-    fun test(): String {
-        return "O"
-    }
-
-    fun delegatedTest(): String {
-        return "fail"
-    }
+    fun test(): String = "Fail"
 }
 
 class Delegate : Test {
-    override fun test(): String {
-        return "Fail"
-    }
-
-    override fun delegatedTest(): String {
-        return "K"
-    }
+    override fun test(): String = "OK"
 }
 
 // MODULE: main(lib)
@@ -32,5 +19,5 @@ class TestClass(val foo: Test) : Test by foo
 
 fun box(): String {
     val testClass = TestClass(Delegate())
-    return testClass.test() + testClass.delegatedTest()
+    return testClass.test()
 }

compiler/testData/codegen/box/compileKotlinAgainstKotlin/jvm8/defaults/allCompatibility/delegationBy/simpleProperty.kt

@@ -6,21 +6,11 @@
 // MODULE: lib
 // FILE: 1.kt
 interface Test {
-    @JvmDefault
-    val test: String
-        get() = "O"
-
-    val testDelegated: String
-        get() = "fail"
-
+    val test: String get() = "Fail"
 }
 
 class Delegate : Test {
-    override val test: String
-        get() = "fail"
-
-    override val testDelegated: String
-        get() = "K"
+    override val test: String get() = "OK"
 }
 
 // MODULE: main(lib)
@@ -29,5 +19,5 @@ class TestClass(val foo: Test) : Test by foo
 
 fun box(): String {
     val testClass = TestClass(Delegate())
-    return testClass.test + testClass.testDelegated
+    return testClass.test
 }