[FIR IDE] Fix KtSymbolInfoProvider.getJavaSetterName() in AAPI/FE10

Before the change, the getter name was erroneously returned instead
for properties without a @JvmName() annotation.

This commit fixes KtFe10SymbolByPsiTestGenerated.testBackingField().

analysis/analysis-api-fe10/src/org/jetbrains/kotlin/analysis/api/descriptors/components/KtFe10SymbolInfoProvider.kt

@@ -81,7 +81,7 @@ internal class KtFe10SymbolInfoProvider(
             }
 
             val setter = descriptor.setter ?: return SpecialNames.NO_NAME_PROVIDED
-            return Name.identifier(DescriptorUtils.getJvmName(setter) ?: JvmAbi.getterName(descriptor.name.asString()))
+            return Name.identifier(DescriptorUtils.getJvmName(setter) ?: JvmAbi.setterName(descriptor.name.asString()))
         }
 
         val ktPropertyName = (symbol.psi as? KtProperty)?.takeIf { it.isVar }?.name ?: return SpecialNames.NO_NAME_PROVIDED