[Wasm] Enable PL support for lowerings

compiler/ir/backend.wasm/src/org/jetbrains/kotlin/backend/wasm/WasmBackendContext.kt

@@ -7,6 +7,7 @@ package org.jetbrains.kotlin.backend.wasm
 
 import org.jetbrains.kotlin.backend.common.ir.Ir
 import org.jetbrains.kotlin.backend.common.ir.Symbols
+import org.jetbrains.kotlin.backend.common.linkage.partial.createPartialLinkageSupportForLowerings
 import org.jetbrains.kotlin.backend.wasm.ir2wasm.JsModuleAndQualifierReference
 import org.jetbrains.kotlin.backend.wasm.lower.WasmSharedVariablesManager
 import org.jetbrains.kotlin.backend.wasm.utils.WasmInlineClassesUtils
@@ -22,6 +23,7 @@ import org.jetbrains.kotlin.ir.builders.declarations.buildFun
 import org.jetbrains.kotlin.ir.declarations.*
 import org.jetbrains.kotlin.ir.declarations.impl.IrExternalPackageFragmentImpl
 import org.jetbrains.kotlin.ir.declarations.impl.IrFileImpl
+import org.jetbrains.kotlin.ir.linkage.partial.partialLinkageConfig
 import org.jetbrains.kotlin.ir.symbols.IrClassSymbol
 import org.jetbrains.kotlin.ir.symbols.IrSimpleFunctionSymbol
 import org.jetbrains.kotlin.ir.symbols.impl.DescriptorlessExternalPackageFragmentSymbol
@@ -30,6 +32,7 @@ import org.jetbrains.kotlin.ir.types.IrTypeSystemContextImpl
 import org.jetbrains.kotlin.ir.util.SymbolTable
 import org.jetbrains.kotlin.ir.util.addChild
 import org.jetbrains.kotlin.ir.util.file
+import org.jetbrains.kotlin.ir.util.irMessageLogger
 import org.jetbrains.kotlin.js.config.WasmTarget
 import org.jetbrains.kotlin.js.config.wasmTarget
 import org.jetbrains.kotlin.name.FqName
@@ -204,4 +207,10 @@ class WasmBackendContext(
             }
         }
     }
+
+    override val partialLinkageSupport = createPartialLinkageSupportForLowerings(
+        configuration.partialLinkageConfig,
+        irBuiltIns,
+        configuration.irMessageLogger
+    )
 }