There may have been some historic reason for doing this, but I couldn't find
a practical use for building the (some) binaries with a version (default: "dev")
included, only to use a symlink to refer to the actual binary.
This patch removes the "${VERSION}" from the binary names in bundles, and
removes the code that created symlinks for them.
Before this patch:
```bash
rm -rf ./bundles
docker buildx build --build-arg VERSION=22.06.0-beta.1 --output ./bundles --target binary .
tree bundles
bundles
└── binary-daemon
├── containerd
├── containerd-shim-runc-v2
├── containerd-shim-runc-v2.md5
├── containerd-shim-runc-v2.sha256
├── containerd.md5
├── containerd.sha256
├── ctr
├── ctr.md5
├── ctr.sha256
├── docker-init
├── docker-init.md5
├── docker-init.sha256
├── docker-proxy -> docker-proxy-22.06.0-beta.1
├── docker-proxy-22.06.0-beta.1
├── docker-proxy-22.06.0-beta.1.md5
├── docker-proxy-22.06.0-beta.1.sha256
├── dockerd -> dockerd-22.06.0-beta.1
├── dockerd-22.06.0-beta.1
├── dockerd-22.06.0-beta.1.md5
├── dockerd-22.06.0-beta.1.sha256
├── dockerd-rootless-setuptool.sh
├── dockerd-rootless-setuptool.sh.md5
├── dockerd-rootless-setuptool.sh.sha256
├── dockerd-rootless.sh
├── dockerd-rootless.sh.md5
├── dockerd-rootless.sh.sha256
├── rootlesskit
├── rootlesskit-docker-proxy
├── rootlesskit-docker-proxy.md5
├── rootlesskit-docker-proxy.sha256
├── rootlesskit.md5
├── rootlesskit.sha256
├── runc
├── runc.md5
├── runc.sha256
├── vpnkit
├── vpnkit.md5
└── vpnkit.sha256
1 directory, 38 files
```
After this patch:
```bash
rm -rf ./bundles
docker buildx build --build-arg VERSION=22.06.0-beta.1 --output ./bundles --target binary .
tree bundles
bundles
└── binary-daemon
├── containerd
├── containerd-shim-runc-v2
├── containerd-shim-runc-v2.md5
├── containerd-shim-runc-v2.sha256
├── containerd.md5
├── containerd.sha256
├── ctr
├── ctr.md5
├── ctr.sha256
├── docker-init
├── docker-init.md5
├── docker-init.sha256
├── docker-proxy
├── docker-proxy.md5
├── docker-proxy.sha256
├── dockerd
├── dockerd-rootless-setuptool.sh
├── dockerd-rootless-setuptool.sh.md5
├── dockerd-rootless-setuptool.sh.sha256
├── dockerd-rootless.sh
├── dockerd-rootless.sh.md5
├── dockerd-rootless.sh.sha256
├── dockerd.md5
├── dockerd.sha256
├── rootlesskit
├── rootlesskit-docker-proxy
├── rootlesskit-docker-proxy.md5
├── rootlesskit-docker-proxy.sha256
├── rootlesskit.md5
├── rootlesskit.sha256
├── runc
├── runc.md5
├── runc.sha256
├── vpnkit
├── vpnkit.md5
└── vpnkit.sha256
1 directory, 36 files
```
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>