[Analysis API Standalone] index .knm files in KotlinStaticDeclarationProvider

so `FirSymbolNamesProvider` can know about them

^KT-62910

analysis/analysis-api-providers/build.gradle.kts

@@ -10,6 +10,7 @@ dependencies {
     implementation(project(":analysis:project-structure"))
     implementation(project(":analysis:decompiled:decompiler-to-file-stubs"))
     implementation(project(":analysis:decompiled:decompiler-to-psi"))
+    implementation(project(":analysis:decompiled:native"))
     implementation(intellijCore())
 }
 

analysis/analysis-api-providers/src/org/jetbrains/kotlin/analysis/providers/impl/KotlinStaticDeclarationProvider.kt

@@ -340,7 +340,7 @@ public class KotlinStaticDeclarationProviderFactory(
                     && file.extension != BuiltInSerializerProtocol.BUILTINS_FILE_EXTENSION -> {
                 builtInDecompiler.stubBuilder
             }
-
+            fileType == KlibMetaFileType -> K2KotlinNativeMetadataDecompiler().stubBuilder
             else -> return null
         }
         return stubBuilder.buildFileStub(fileContent) as? KotlinFileStubImpl