feat: integrate agentAPI with resources monitoring logic (#16438)

As part of the new resources monitoring logic - more specifically for
OOM & OOD Notifications , we need to update the AgentAPI , and the
agents logic.

This PR aims to do it, and more specifically :  
We are updating the AgentAPI & TailnetAPI to version 24 to add two new
methods in the AgentAPI :
- One method to fetch the resources monitoring configuration
- One method to push the datapoints for the resources monitoring.

Also, this PR adds a new logic on the agent side, with a routine running
and ticking - fetching the resources usage each time , but also storing
it in a FIFO like queue.

Finally, this PR fixes a problem we had with RBAC logic on the resources
monitoring model, applying the same logic than we have for similar
entities.

codersdk/agentsdk/agentsdk.go

@@ -229,6 +229,18 @@ func (c *Client) ConnectRPC23(ctx context.Context) (
 	return proto.NewDRPCAgentClient(conn), tailnetproto.NewDRPCTailnetClient(conn), nil
 }
 
+// ConnectRPC24 returns a dRPC client to the Agent API v2.4.  It is useful when you want to be
+// maximally compatible with Coderd Release Versions from 2.xx+ // TODO @vincent: define version
+func (c *Client) ConnectRPC24(ctx context.Context) (
+	proto.DRPCAgentClient24, tailnetproto.DRPCTailnetClient24, error,
+) {
+	conn, err := c.connectRPCVersion(ctx, apiversion.New(2, 4))
+	if err != nil {
+		return nil, nil, err
+	}
+	return proto.NewDRPCAgentClient(conn), tailnetproto.NewDRPCTailnetClient(conn), nil
+}
+
 // ConnectRPC connects to the workspace agent API and tailnet API
 func (c *Client) ConnectRPC(ctx context.Context) (drpc.Conn, error) {
 	return c.connectRPCVersion(ctx, proto.CurrentVersion)