Minor tweaks to addon-resizer Makefile to enable automatic builds

[raywainman]

What type of PR is this?

/kind cleanup

What this PR does / why we need it:

Automatic builds are broken:

docker buildx inspect img-builder > /dev/null || docker buildx create --name img-builder --use
ERROR: no builder "img-builder" found
img-builder
cp -r * /tmp/tmp.LlaJKl
cd /tmp/tmp.LlaJKl && sed -i 's|BASEIMAGE|gcr.io/distroless/static:latest|g' Dockerfile
docker run --rm -it -v /tmp/tmp.LlaJKl:/tmp/tmp.LlaJKl:Z -v `pwd`:/go/src/k8s.io/autoscaler/addon-resizer/:Z \
        golang:1.22 \
        /bin/bash -c "\
            cd /go/src/k8s.io/autoscaler/addon-resizer/ && \
            CGO_ENABLED=0 GOARM=7 GOARCH=amd64 go build -a -installsuffix cgo --ldflags '-w -X k8s.io/autoscaler/addon-resizer/nanny.AddonResizerVersion=1.8.22' -o /tmp/tmp.LlaJKl/pod_nanny nanny/main/pod_nanny.go"
the input device is not a TTY

I confirmed that builds still work by running make container locally.

Which issue(s) this PR fixes:

Ref #7615

[raywainman]

If I inject a compile-time error, I can still see the error in the output, even without -it. TBH I'm not sure why it was there in the first place.

$ make container
docker buildx inspect img-builder > /dev/null || docker buildx create --name img-builder --use
cp -r * /tmp/tmp.ORf3Qub1gb
cd /tmp/tmp.ORf3Qub1gb && sed -i 's|BASEIMAGE|gcr.io/distroless/static:latest|g' Dockerfile
docker run --rm -v /tmp/tmp.ORf3Qub1gb:/tmp/tmp.ORf3Qub1gb:Z -v `pwd`:/go/src/k8s.io/autoscaler/addon-resizer/:Z \
        golang:1.23 \
        /bin/bash -c "\
            cd /go/src/k8s.io/autoscaler/addon-resizer/ && \
            CGO_ENABLED=0 GOARM=7 GOARCH=amd64 go build -a -installsuffix cgo --ldflags '-w -X k8s.io/autoscaler/addon-resizer/nanny.AddonResizerVersion=1.8.22' -o /tmp/tmp.ORf3Qub1gb/pod_nanny nanny/main/pod_nanny.go"
# command-line-arguments
nanny/main/pod_nanny.go:105:23: undefined: asd2
make: *** [Makefile:57: .container-amd64] Error 1

vs

$ make container
docker buildx inspect img-builder > /dev/null || docker buildx create --name img-builder --use
cp -r * /tmp/tmp.QpP1JYun9f
cd /tmp/tmp.QpP1JYun9f && sed -i 's|BASEIMAGE|gcr.io/distroless/static:latest|g' Dockerfile
docker run --rm -it -v /tmp/tmp.QpP1JYun9f:/tmp/tmp.QpP1JYun9f:Z -v `pwd`:/go/src/k8s.io/autoscaler/addon-resizer/:Z \
        golang:1.23 \
        /bin/bash -c "\
            cd /go/src/k8s.io/autoscaler/addon-resizer/ && \
            CGO_ENABLED=0 GOARM=7 GOARCH=amd64 go build -a -installsuffix cgo --ldflags '-w -X k8s.io/autoscaler/addon-resizer/nanny.AddonResizerVersion=1.8.22' -o /tmp/tmp.QpP1JYun9f/pod_nanny nanny/main/pod_nanny.go"
# command-line-arguments
nanny/main/pod_nanny.go:105:23: undefined: asd2
make: *** [Makefile:57: .container-amd64] Error 1

[kwiesmueller]

/lgtm
/approve

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: kwiesmueller, raywainman

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