deps: Update to esbuild v0.8.39

Fixes #8189

resources/resource_transformers/js/options.go

@@ -391,9 +391,11 @@ func toBuildOptions(opts Options) (buildOptions api.BuildOptions, err error) {
 
 		Tsconfig: opts.tsConfig,
 
+		// Note: We're not passing Sourcefile to ESBuild.
+		// This makes ESBuild pass `stdin` as the Importer to the import
+		// resolver, which is what we need/expect.
 		Stdin: &api.StdinOptions{
 			Contents:   opts.contents,
-			Sourcefile: opts.sourcefile,
 			ResolveDir: opts.resolveDir,
 			Loader:     loader,
 		},