Currently, multicluster round trippers are modifying request directly.
However, golang documentation says `RoundTrip` should not modify the
request.
This commit fixes round trippers to clone the request before the
modification.
https://pkg.go.dev/net/http#RoundTripper
Signed-off-by: Sunghoon Kang <hoon@linecorp.com>
* Fix: vela status from app.status.services
* Feat: refine cli and support terraform logs
* Feat: support remote exec
* Feat: port-forward support multicluster
* Fix: vela status+port-forward test
Co-authored-by: Jianbo Sun <jianbo.sjb@alibaba-inc.com>