runtime-rs: Add InitData Resource type for block device management

To correctly manage initdata as a block device, a new InitData
Resource type, inherently a block device, has been introduced
within the ResourceManager. As a component of the Sandbox's
resources, this InitData Resource needs to be appropriately
handled by the Device Manager's handler.

Signed-off-by: alex.lyn <alex.lyn@antgroup.com>

src/runtime-rs/crates/resource/src/lib.rs

@@ -40,6 +40,7 @@ pub enum ResourceConfig {
     Vsock(VsockConfig),
     Protection(ProtectionDeviceConfig),
     PortDevice(PortDeviceConfig),
+    InitData(BlockConfig),
 }
 
 #[derive(Debug, Clone, Copy, PartialEq)]

src/runtime-rs/crates/resource/src/manager_inner.rs

@@ -204,6 +204,11 @@ impl ResourceManagerInner {
                     .await
                     .context("do handle port device failed.")?;
                 }
+                ResourceConfig::InitData(id) => {
+                    do_handle_device(&self.device_manager, &DeviceConfig::BlockCfg(id))
+                        .await
+                        .context("do handle initdata block device failed.")?;
+                }
             };
         }