[BUG] make docker-multiarch failed with vendor errors

[Abner]

What happened:

What you expected to happen:
make docker-multiarch in master, failed
error:

0.208 
0.208   To ignore the vendor directory, use -mod=readonly or -mod=mod.
0.208   To sync the vendor directory, run:
0.208           go mod vendor
------

How to reproduce it (as minimally and precisely as possible):

Anything else we need to know?:

We should fix Dockerfile_multiarch errors about vendor.

Environment:

• Kruise version: master
• Kubernetes version (use kubectl version):
• Install details (e.g. helm install args):
• Others:

[Abner]

add label kind/good-first-issue

[ls-2018]

/assign @ls-2018

[ls-2018]

• kruise/Dockerfile_multiarch

  Line 16 in 353d334

   COPY vendor/ vendor/ 

This is a small problem, I hope there are enthusiastic students to complete.
@ABNER-1 Would you like to finish it?

[Abner]

kruise/Dockerfile_multiarch

Lines 21 to 22 in 353d334

 RUN GOOS=${TARGETOS} GOARCH=${TARGETARCH} CGO_ENABLED=0 GO111MODULE=on go build -mod=vendor -a -o manager main.go \ 
   && GOOS=${TARGETOS} GOARCH=${TARGETARCH} CGO_ENABLED=0 GO111MODULE=on go build -mod=vendor -a -o daemon ./cmd/daemon/main.go 

These two lines also need to be changed.

[Lan]

/unassign ls-2018
/assign MichaelRren

[kruise-bot]

@liangyuanpeng: GitHub didn't allow me to assign the following users: MichaelRren.

Note that only openkruise members, repo collaborators and people who have commented on this issue/PR can be assigned. Additionally, issues/PRs can only have 10 assignees at the same time.
For more information please see the contributor guide

In response to this:

/unassign ls-2018
/assign MichaelRren

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.

[Lan]

/assign @MichaelRren

[kruise-bot]

@liangyuanpeng: GitHub didn't allow me to assign the following users: MichaelRren.

Note that only openkruise members, repo collaborators and people who have commented on this issue/PR can be assigned. Additionally, issues/PRs can only have 10 assignees at the same time.
For more information please see the contributor guide

In response to this:

/assign @MichaelRren

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.