Unable to Delete Workspace: Conflict Error Due to Image Reference in Use by Another Container

### **Issue:**
When attempting to delete a workspace that uses the DevContainers Docker template, and another running container is using the same image, the deletion fails with the following error:

```
Error: Unable to remove Docker image: Error response from daemon: conflict: unable to remove repository reference "ghcr.io/coder/envbuilder:latest" (must force) - container xxxxxxx is using its referenced image xxxxxxx.
```

#### **Steps to Reproduce:**
1. Create two workspaces, both using the DevContainers Docker template.
2. Attempt to delete one workspace while the other is still running and using the same template.
3. Observe the conflict error during the deletion process.

#### **Workaround:**
Attempting to delete the workspace after stopping the other running workspace succeeds.

#### **Additonal Info:**
- Similar issue on the Coder Discord:
[Link to message on Discord](https://discord.com/channels/747933592273027093/971231372373033030/1295386218669936761)

#### **Environment:**
- **Coder Version**: v2.16.0+683a720
- **OS**: Linux (installed using the setup script)

报告中没有指定源文件或测试。首先使用 DevContainers Docker template，在两个 workspace 中复现删除操作，然后跟踪删除 Docker image 的 workspace 删除路径。当一个 workspace 可以被删除，同时另一个正在运行的容器仍引用共享镜像时，即表示完成。

由索引模型根据 Issue 内容生成。