Add quickfix tests for HasPlatformTypeInspection

(cherry picked from commit af1b26b)

idea/testData/quickfix/platformTypesInspection/.inspection

@@ -0,0 +1 @@
+org.jetbrains.kotlin.idea.inspections.HasPlatformTypeInspection

idea/testData/quickfix/platformTypesInspection/nestedNoAssertRuntime.kt

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+// "Add non-null asserted (!!) call" "false"
+// ACTION: Convert function to property
+// ACTION: Convert to block body
+// ACTION: Create test
+// ACTION: Specify return type explicitly
+// ACTION: Specify return type explicitly
+
+fun foo<caret>() = arrayOf(java.lang.String.valueOf(1))

idea/testData/quickfix/platformTypesInspection/nestedRuntime.kt

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+// "Specify return type explicitly" "true"
+
+fun foo<caret>() = arrayOf(java.lang.String.valueOf(1))

idea/testData/quickfix/platformTypesInspection/nestedRuntime.kt.after

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+// "Specify return type explicitly" "true"
+
+fun foo(): Array<String><caret> = arrayOf(java.lang.String.valueOf(1))

idea/testData/quickfix/platformTypesInspection/nullableAssertRuntime.kt

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+// "Add non-null asserted (!!) call" "true"
+
+fun bar<caret>() = java.lang.String.valueOf(1)

idea/testData/quickfix/platformTypesInspection/nullableAssertRuntime.kt.after

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+// "Add non-null asserted (!!) call" "true"
+
+fun bar<caret>() = java.lang.String.valueOf(1)!!

idea/testData/quickfix/platformTypesInspection/nullableRuntime.kt

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+// "Specify return type explicitly" "true"
+
+fun foo<caret>() = java.lang.String.valueOf(1)

idea/testData/quickfix/platformTypesInspection/nullableRuntime.kt.after

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+// "Specify return type explicitly" "true"
+
+fun foo(): String?<caret> = java.lang.String.valueOf(1)