Seems not work with latest dlv

[funte]

Docker build output this:

10.01 note: module requires Go 1.21
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Dockerfile.debug:11
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   9 |     COPY . .
  10 |
  11 | >>> RUN CGO_ENABLED=0 go install -ldflags "-s -w -extldflags '-static'" github.com/go-delve/delve/cmd/dlv@latest
  12 |
  13 |     RUN CGO_ENABLED=0 go build -gcflags "all=-N -l" -o go-debugger .
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ERROR: failed to solve: process "/bin/sh -c CGO_ENABLED=0 go install -ldflags \"-s -w -extldflags '-static'\" github.com/go-delve/delve/cmd/dlv@latest" did not complete successfully: exit code: 2