Bug description
When running "GOOS=linux GOARCH=amd64 make docker", there is an error:
make: *** No rule to make target /Users/leitang/go/src/istio.io/istio/out/linux_amd64/release/metadata-exchange-filter.wasm', needed by docker.proxyv2'. Stop.

Based on the PR #20259, metadata-exchange-filter.wasm should be generated when the make command is executed. Since the make fails, this generation mechanism does not work.

[ ] Configuration Infrastructure
[ ] Docs
[X ] Installation
[ ] Networking
[ ] Performance and Scalability
[ ] Policies and Telemetry
[ ] Security
[ ] Test and Release
[ ] User Experience
[ X] Developer Infrastructure

Expected behavior
"make docker" command succeeds

Steps to reproduce the bug

1. OS: MacOS.
2. run "GOOS=linux GOARCH=amd64 make docker".

Version (include the output of istioctl version --remote and kubectl version and helm version if you used Helm)

How was Istio installed?

Environment where bug was observed (cloud vendor, OS, etc)
MacOS.