Rename inline class -> @JvmInline value class in stdlib and compiler

compiler/testData/cli/jvm/internalArgOverrideLanguageFeature.out

@@ -7,4 +7,7 @@ This mode is not recommended for production use,
 as no stability/compatibility guarantees are given on
 compiler or generated code. Use it at your own risk!
 
-OK
+compiler/testData/cli/jvm/inlineClass.kt:1:1: warning: inline classes are deprecated in favor of value classes
+inline class Foo(val x: Int)
+^
+OK

compiler/testData/cli/jvm/internalArgOverrideOffLanguageFeature.out

@@ -7,7 +7,7 @@ This mode is not recommended for production use,
 as no stability/compatibility guarantees are given on
 compiler or generated code. Use it at your own risk!
 
-compiler/testData/cli/jvm/inlineClass.kt:1:1: error: the feature "inline classes" is disabled
+compiler/testData/cli/jvm/inlineClass.kt:1:1: warning: inline classes are deprecated in favor of value classes
 inline class Foo(val x: Int)
 ^
-COMPILATION_ERROR
+OK

compiler/testData/multiplatform/inlineClasses/output.txt

@@ -1,10 +1,10 @@
 -- Common --
 Exit code: OK
 Output:
-compiler/testData/multiplatform/inlineClasses/common.kt:3:8: warning: the feature "inline classes" is experimental
+compiler/testData/multiplatform/inlineClasses/common.kt:3:8: warning: inline classes are deprecated in favor of value classes
 expect inline class Foo1(val x: Int)
        ^
-compiler/testData/multiplatform/inlineClasses/common.kt:4:8: warning: the feature "inline classes" is experimental
+compiler/testData/multiplatform/inlineClasses/common.kt:4:8: warning: inline classes are deprecated in favor of value classes
 expect inline class Foo2(val y: String)
        ^