fix(@angular/build): pass preserveSymlinks option to Karma esbuild builder

Ensure that several previously omitted options are correctly passed to the Karma esbuild builder, improving consistency and expected behavior.

(cherry picked from commit 95d16dc)

Author: alan-agius4

packages/angular/build/src/builders/karma/application_builder.ts

@@ -408,6 +408,7 @@ async function initializeApplication(
     entryPoints,
     tsConfig: options.tsConfig,
     outputPath,
+    preserveSymlinks: options.preserveSymlinks,
     aot: options.aot,
     index: false,
     outputHashing: OutputHashing.None,