Correctly handle @Repeatable @SerialInfo annotations on classes

that were affected by deduplication of inherited serial info annotations.

Prohibit combination of @InheritableSerialInfo and @Repeatable.

Fixes https://github.com/Kotlin/kotlinx.serialization/issues/2099

plugins/kotlinx-serialization/tests-gen/org/jetbrains/kotlinx/serialization/runners/SerializationFirLightTreeBlackBoxTestGenerated.java

@@ -159,6 +159,12 @@ public class SerializationFirLightTreeBlackBoxTestGenerated extends AbstractSeri
             runTest("plugins/kotlinx-serialization/testData/boxIr/multipleGenericsPolymorphic.kt");
         }
 
+        @Test
+        @TestMetadata("repeatableSerialInfo.kt")
+        public void testRepeatableSerialInfo() throws Exception {
+            runTest("plugins/kotlinx-serialization/testData/boxIr/repeatableSerialInfo.kt");
+        }
+
         @Test
         @TestMetadata("sealedInterfaces.kt")
         public void testSealedInterfaces() throws Exception {

plugins/kotlinx-serialization/tests-gen/org/jetbrains/kotlinx/serialization/runners/SerializationFirPsiDiagnosticTestGenerated.java

@@ -122,6 +122,12 @@ public class SerializationFirPsiDiagnosticTestGenerated extends AbstractSerializ
             runTest("plugins/kotlinx-serialization/testData/diagnostics/ParamIsNotProperty.kt");
         }
 
+        @Test
+        @TestMetadata("repeatableSerialInfo.kt")
+        public void testRepeatableSerialInfo() throws Exception {
+            runTest("plugins/kotlinx-serialization/testData/diagnostics/repeatableSerialInfo.kt");
+        }
+
         @Test
         @TestMetadata("SerializableEnums.kt")
         public void testSerializableEnums() throws Exception {

plugins/kotlinx-serialization/tests-gen/org/jetbrains/kotlinx/serialization/runners/SerializationIrBoxTestGenerated.java

@@ -157,6 +157,12 @@ public class SerializationIrBoxTestGenerated extends AbstractSerializationIrBoxT
         runTest("plugins/kotlinx-serialization/testData/boxIr/multipleGenericsPolymorphic.kt");
     }
 
+    @Test
+    @TestMetadata("repeatableSerialInfo.kt")
+    public void testRepeatableSerialInfo() throws Exception {
+        runTest("plugins/kotlinx-serialization/testData/boxIr/repeatableSerialInfo.kt");
+    }
+
     @Test
     @TestMetadata("sealedInterfaces.kt")
     public void testSealedInterfaces() throws Exception {

plugins/kotlinx-serialization/tests-gen/org/jetbrains/kotlinx/serialization/runners/SerializationPluginDiagnosticTestGenerated.java

@@ -120,6 +120,12 @@ public class SerializationPluginDiagnosticTestGenerated extends AbstractSerializ
         runTest("plugins/kotlinx-serialization/testData/diagnostics/ParamIsNotProperty.kt");
     }
 
+    @Test
+    @TestMetadata("repeatableSerialInfo.kt")
+    public void testRepeatableSerialInfo() throws Exception {
+        runTest("plugins/kotlinx-serialization/testData/diagnostics/repeatableSerialInfo.kt");
+    }
+
     @Test
     @TestMetadata("SerializableEnums.kt")
     public void testSerializableEnums() throws Exception {