fix(@angular-devkit/build-angular): allow linker JIT support with pre…

…bundling with esbuild builder

When using prebundling with the Vite-based development server, the Angular linker will now
correctly emit JIT module scope information. This information is required in JIT mode for
NgModules to successfully be used in an application.

(cherry picked from commit a6c06c4)

packages/angular_devkit/build_angular/src/builders/dev-server/vite-server.ts

@@ -376,7 +376,10 @@ export async function setupServer(
             name: 'angular-vite-optimize-deps',
             setup(build) {
               const transformer = new JavaScriptTransformer(
-                { sourcemap: !!build.initialOptions.sourcemap },
+                // Always enable JIT linking to support applications built with and without AOT.
+                // In a development environment the additional scope information does not
+                // have a negative effect unlike production where final output size is relevant.
+                { sourcemap: !!build.initialOptions.sourcemap, jit: true },
                 1,
               );