go_image always builds for linux/amd64 irrespective of host platform

# 🐞 bug report

### Affected Rule

The issue is caused by the rule: `rules_docker` and `go_image` (possibly other language-specific rules as well)

### Is this a regression?
Not sure

### Description
When running a `go_image` target from a `darwin/arm64` machine (M1 Pro CPU), the target container image is always built for `linux/amd64`. Below are key snippets

load("@io_bazel_rules_go//go:def.bzl", "go_binary")

load("@io_bazel_rules_docker//go:image.bzl", "go_image")


go_binary(

    name = "binary",

    srcs = ["main.go"],

    goarch = "arm64",

    goos = "linux",

)

go_image(

    name = "image",

    srcs = ["main.go"],

    goarch = "arm64",

    goos = "linux",

)

## 🔬 Minimal Reproduction
https://github.com/c16a/rules-docker-arm64-reproduction

## 🔥 Exception or Error
There is no build error, but when the image is loaded onto the Docker daemon, it shows the following warning

WARNING: The requested image's platform (linux/amd64) does not match the detected host platform (linux/arm64/v8) and no specific platform was requested

## 🌍 Your Environment

**Operating System:**

  

macOS Ventura 13.4.1

  

**Output of `bazel version`:**

  

Bazelisk version: development

Build label: 6.3.0

Build target: bazel-out/darwin_arm64-opt/bin/src/main/java/com/google/devtools/build/lib/bazel/BazelServer_deploy.jar

Build time: Mon Jul 24 17:26:34 2023 (1690219594)

Build timestamp: 1690219594

Build timestamp as int: 1690219594

  

**Rules_docker version:**

v0.25.0

**Docker version**

Client:

 Cloud integration: v1.0.35

 Version:           24.0.2

 API version:       1.43

 Go version:        go1.20.4

 Git commit:        cb74dfc

 Built:             Thu May 25 21:51:16 2023

 OS/Arch:           darwin/arm64

 Context:           desktop-linux


Server: Docker Desktop 4.21.1 (114176)

 Engine:

  Version:          24.0.2

  API version:      1.43 (minimum version 1.12)

  Go version:       go1.20.4

  Git commit:       659604f

  Built:            Thu May 25 21:50:59 2023

  OS/Arch:          linux/arm64

  Experimental:     false

 containerd:

  Version:          1.6.21

  GitCommit:        3dce8eb055cbb6872793272b4f20ed16117344f8

 runc:

  Version:          1.1.7

  GitCommit:        v1.1.7-0-g860f061

 docker-init:

  Version:          0.19.0

  GitCommit:        de40ad0