fix(plugin): improve regex pattern for finding ModuleFederationPlugin

Author: steven-pribilinskiy

src/plugin.ts

@@ -68,7 +68,7 @@ export class ModuleFederationTypesPlugin implements WebpackPluginInstance {
     // Get ModuleFederationPlugin config
     const federationOptions = compiler.options.plugins.find(
       plugin =>
-        plugin!.constructor.name && moduleFederationPluginNames.includes(plugin!.constructor.name),
+        plugin!.constructor.name && moduleFederationPluginNames.includes(plugin!.constructor.name.replace(/^_/, '')),
     );
 
     const federationPluginOptions: ModuleFederationPluginOptions = (federationOptions as Dict)