fix(lambda-nodejs): cannot bundle locally when consuming a node modul…

…e with a NodejsFunction

In aws#14739 changed how `esbuild` is run. It now uses the package manager.

When consuming a node module with a `NodejsFunction` we need to run
`esbuild` from the directory containing the lock file. This is where
we have `node_modules\.bin`. If we run it from the directory containing
the entry file the package manager doesn't "see" `node_modules\.bin`.

packages/@aws-cdk/aws-lambda-nodejs/lib/bundling.ts

@@ -174,7 +174,7 @@ export class Bundling implements cdk.BundlingOptions {
       osPlatform,
     });
     const environment = this.props.environment ?? {};
-    const cwd = path.dirname(this.props.entry);
+    const cwd = path.dirname(this.props.depsLockFilePath);
 
     return {
       tryBundle(outputDir: string) {

packages/@aws-cdk/aws-lambda-nodejs/test/bundling.test.ts

@@ -299,7 +299,7 @@ test('Local bundling', () => {
     expect.arrayContaining(['-c', expect.stringContaining(entry)]),
     expect.objectContaining({
       env: expect.objectContaining({ KEY: 'value' }),
-      cwd: '/project/lib',
+      cwd: '/project',
     }),
   );