Mark KAnnotatedElement.hasAnnotation as experimental

#KT-29041 Fixed

compiler/testData/codegen/box/reflection/annotations/hasAnnotation.kt

@@ -1,3 +1,4 @@
+// !USE_EXPERIMENTAL: kotlin.ExperimentalStdlibApi
 // TARGET_BACKEND: JVM
 // WITH_REFLECT
 

compiler/tests/org/jetbrains/kotlin/codegen/BlackBoxCodegenTestGenerated.java

@@ -19300,6 +19300,11 @@ public class BlackBoxCodegenTestGenerated extends AbstractBlackBoxCodegenTest {
                 runTest("compiler/testData/codegen/box/reflection/annotations/findAnnotation.kt");
             }
 
+            @TestMetadata("hasAnnotation.kt")
+            public void testHasAnnotation() throws Exception {
+                runTest("compiler/testData/codegen/box/reflection/annotations/hasAnnotation.kt");
+            }
+
             @TestMetadata("localClassLiteral.kt")
             public void testLocalClassLiteral() throws Exception {
                 runTest("compiler/testData/codegen/box/reflection/annotations/localClassLiteral.kt");

compiler/tests/org/jetbrains/kotlin/codegen/LightAnalysisModeTestGenerated.java

@@ -19300,6 +19300,11 @@ public class LightAnalysisModeTestGenerated extends AbstractLightAnalysisModeTes
                 runTest("compiler/testData/codegen/box/reflection/annotations/findAnnotation.kt");
             }
 
+            @TestMetadata("hasAnnotation.kt")
+            public void testHasAnnotation() throws Exception {
+                runTest("compiler/testData/codegen/box/reflection/annotations/hasAnnotation.kt");
+            }
+
             @TestMetadata("localClassLiteral.kt")
             public void testLocalClassLiteral() throws Exception {
                 runTest("compiler/testData/codegen/box/reflection/annotations/localClassLiteral.kt");

compiler/tests/org/jetbrains/kotlin/codegen/ir/IrBlackBoxCodegenTestGenerated.java

@@ -19305,6 +19305,11 @@ public class IrBlackBoxCodegenTestGenerated extends AbstractIrBlackBoxCodegenTes
                 runTest("compiler/testData/codegen/box/reflection/annotations/findAnnotation.kt");
             }
 
+            @TestMetadata("hasAnnotation.kt")
+            public void testHasAnnotation() throws Exception {
+                runTest("compiler/testData/codegen/box/reflection/annotations/hasAnnotation.kt");
+            }
+
             @TestMetadata("localClassLiteral.kt")
             public void testLocalClassLiteral() throws Exception {
                 runTest("compiler/testData/codegen/box/reflection/annotations/localClassLiteral.kt");