[Analysis API] consider KtClassInitializerSymbol to be KtDeclarationSymbol

analysis/analysis-api/src/org/jetbrains/kotlin/analysis/api/symbols/KtClassInitializerSymbol.kt

@@ -7,4 +7,4 @@ package org.jetbrains.kotlin.analysis.api.symbols
 
 import org.jetbrains.kotlin.analysis.api.symbols.markers.KtSymbolWithKind
 
-public abstract class KtClassInitializerSymbol : KtSymbol, KtSymbolWithKind
+public abstract class KtClassInitializerSymbol : KtDeclarationSymbol, KtSymbolWithKind

analysis/analysis-api/testData/symbols/symbolByPsi/classInitializer.txt

@@ -50,8 +50,10 @@ KtKotlinPropertySymbol:
   setterDeprecationStatus: null
 
 KtClassInitializerSymbol:
+  annotationsList: []
   origin: SOURCE
   symbolKind: CLASS_MEMBER
+  typeParameters: []
   getContainingModule: KtSourceModule "Sources of main"
   deprecationStatus: null