Switch kotlin version to 1.7

* Change 1.6 to 1.7 constants
* Fix SAFE_CALL_WILL_CHANGE_NULLABILITY for testData
* Change EXPOSED_PROPERTY_TYPE_IN_CONSTRUCTOR_WARNING to EXPOSED_PROPERTY_TYPE_IN_CONSTRUCTOR_ERROR
* Change NON_EXHAUSTIVE_WHEN_STATEMENT to NO_ELSE_IN_WHEN
* Fix testData for SafeCallsAreAlwaysNullable
* Change T -> T & Any in test dumps
* Change INVALID_CHARACTERS_NATIVE_WARNING -> INVALID_CHARACTERS_NATIVE_ERROR
* TYPECHECKER_HAS_RUN_INTO_RECURSIVE_PROBLEM_WARNING -> TYPECHECKER_HAS_RUN_INTO_RECURSIVE_PROBLEM_ERROR

compiler/testData/diagnostics/tests/sealed/privateTypeInConstructor.fir.kt

@@ -4,13 +4,13 @@
 private class Bar
 
 sealed class SealedFoo(
-    val <!EXPOSED_PROPERTY_TYPE_IN_CONSTRUCTOR_WARNING!>x<!>: Bar,
+    val <!EXPOSED_PROPERTY_TYPE_IN_CONSTRUCTOR_ERROR!>x<!>: Bar,
     private val y: Bar,
     z: Bar
 )
 
 abstract class AbstractFoo(
-    <!EXPOSED_PARAMETER_TYPE!>val <!EXPOSED_PROPERTY_TYPE_IN_CONSTRUCTOR_WARNING!>x<!>: Bar<!>,
+    <!EXPOSED_PARAMETER_TYPE!>val <!EXPOSED_PROPERTY_TYPE_IN_CONSTRUCTOR_ERROR!>x<!>: Bar<!>,
     <!EXPOSED_PARAMETER_TYPE!>private val y: Bar<!>,
     <!EXPOSED_PARAMETER_TYPE!>z: Bar<!>
 )

compiler/testData/diagnostics/tests/sealed/privateTypeInConstructor.kt

@@ -4,7 +4,7 @@
 private class Bar
 
 sealed class SealedFoo(
-    val <!EXPOSED_PROPERTY_TYPE_IN_CONSTRUCTOR_WARNING!>x<!>: Bar,
+    val <!EXPOSED_PROPERTY_TYPE_IN_CONSTRUCTOR_ERROR!>x<!>: Bar,
     private val y: Bar,
     z: Bar
 )