DevTools: Add resource_available as a common shared util (#36632)

These PR adds `resource_available` as a common shared util


- [x] ./mach build -d does not report any errors
- [x] ./mach test-tidy does not report any errors
- [x] These changes partially implement
https://github.com/servo/servo/issues/36027

---------

Signed-off-by: atbrakhi <atbrakhi@igalia.com>

components/devtools/actors/console.rs

@@ -30,6 +30,7 @@ use crate::actors::browsing_context::BrowsingContextActor;
 use crate::actors::object::ObjectActor;
 use crate::actors::worker::WorkerActor;
 use crate::protocol::JsonPacketStream;
+use crate::resource::ResourceAvailable;
 use crate::{StreamId, UniqueId};
 
 trait EncodableConsoleMessage {