chore: update GraphQL schema dump

src/ai/backend/manager/api/schema.graphql

@@ -1050,10 +1050,12 @@ type ComputeSessionNode implements Node {
   image_references: [String]
 
   """Added in 24.12.0."""
-  vfolder_nodes(filter: String, order: String, offset: Int, before: String, after: String, first: Int, last: Int): VirtualFolderConnection
+  vfolder_nodes: [VirtualFolderNode]
   num_queries: BigInt
   inference_metrics: JSONString
-  kernel_nodes(filter: String, order: String, offset: Int, before: String, after: String, first: Int, last: Int): KernelConnection
+
+  """Added in 24.9.0."""
+  kernel_nodes: [KernelNode]
 
   """Added in 24.09.0."""
   dependents(filter: String, order: String, offset: Int, before: String, after: String, first: Int, last: Int): ComputeSessionConnection
@@ -1070,27 +1072,6 @@ Added in 24.09.0. One of ['read_attribute', 'update_attribute', 'delete_session'
 """
 scalar SessionPermissionValueField
 
-"""Added in 24.09.0."""
-type KernelConnection {
-  """Pagination data for this connection."""
-  pageInfo: PageInfo!
-
-  """Contains the nodes in this connection."""
-  edges: [KernelEdge]!
-
-  """Total count of the GQL nodes of the query."""
-  count: Int
-}
-
-"""Added in 24.09.0. A Relay edge containing a `Kernel` and its cursor."""
-type KernelEdge {
-  """The item at the end of the edge"""
-  node: KernelNode
-
-  """A cursor for use in pagination"""
-  cursor: String!
-}
-
 """Added in 24.09.0."""
 type KernelNode implements Node {
   """The ID of the object"""
@@ -1105,6 +1086,9 @@ type KernelNode implements Node {
   session_id: UUID
   image: ImageNode
 
+  """Added in 24.12.0."""
+  image_reference: String
+
   """
   Added in 24.12.0. The architecture that the image of this kernel requires
   """