fix(@angular-devkit/build-angular): resolve absolute output-path when using esbuild based builders

Prior to this change using an absolute path as a `output-path` resulted in the path to be combined with the workspace root instead of resolved which caused the output to be emitted in the incorrect directory or error in Windows.

Closes angular#26935

Author: alan-agius4

packages/angular_devkit/build_angular/src/builders/application/options.ts

@@ -144,7 +144,7 @@ export async function normalizeOptions(
     media: 'media',
     ...(typeof outputPath === 'string' ? undefined : outputPath),
     base: normalizeDirectoryPath(
-      path.join(workspaceRoot, typeof outputPath === 'string' ? outputPath : outputPath.base),
+      path.resolve(workspaceRoot, typeof outputPath === 'string' ? outputPath : outputPath.base),
     ),
   };