[FIR] Add SUBCLASS_CANT_CALL_COMPANION_PROTECTED_NON_STATIC

idea/idea-frontend-fir/src/org/jetbrains/kotlin/idea/frontend/api/fir/diagnostics/KtFirDataClassConverters.kt

@@ -4028,4 +4028,10 @@ internal val KT_DIAGNOSTIC_CONVERTER = KtDiagnosticConverterBuilder.buildConvert
             token,
         )
     }
+    add(FirJvmErrors.SUBCLASS_CANT_CALL_COMPANION_PROTECTED_NON_STATIC) { firDiagnostic ->
+        SubclassCantCallCompanionProtectedNonStaticImpl(
+            firDiagnostic as FirPsiDiagnostic,
+            token,
+        )
+    }
 }

idea/idea-frontend-fir/src/org/jetbrains/kotlin/idea/frontend/api/fir/diagnostics/KtFirDiagnostics.kt

@@ -2803,4 +2803,8 @@ sealed class KtFirDiagnostic<PSI : PsiElement> : KtDiagnosticWithPsi<PSI> {
         override val diagnosticClass get() = InterfaceStaticMethodCallFromJava6TargetWarning::class
     }
 
+    abstract class SubclassCantCallCompanionProtectedNonStatic : KtFirDiagnostic<PsiElement>() {
+        override val diagnosticClass get() = SubclassCantCallCompanionProtectedNonStatic::class
+    }
+
 }

idea/idea-frontend-fir/src/org/jetbrains/kotlin/idea/frontend/api/fir/diagnostics/KtFirDiagnosticsImpl.kt

@@ -4559,3 +4559,10 @@ internal class InterfaceStaticMethodCallFromJava6TargetWarningImpl(
     override val firDiagnostic: FirPsiDiagnostic by weakRef(firDiagnostic)
 }
 
+internal class SubclassCantCallCompanionProtectedNonStaticImpl(
+    firDiagnostic: FirPsiDiagnostic,
+    override val token: ValidityToken,
+) : KtFirDiagnostic.SubclassCantCallCompanionProtectedNonStatic(), KtAbstractFirDiagnostic<PsiElement> {
+    override val firDiagnostic: FirPsiDiagnostic by weakRef(firDiagnostic)
+}
+