Refactor: Use InvokeContext in all Syscalls (#21545)

* Adds ComputeMeter::mock_set_remaining().

* Adds InvokeContext::get_loader()

* Adds a LogCollector to InvokeContext::new_mock().

* Adds "invoke_context: Rc<RefCell<&'a mut dyn InvokeContext>>,"
to all SyscallObjects.

* Adds LogCollector::get_recorded_content().

* Removes loader_id parameter from bind_syscall_context_objects() and create_vm().

rbpf-cli/src/main.rs

@@ -269,9 +269,7 @@ native machine code before execting it in the virtual machine.",
         _ => {}
     }
 
-    let id = bpf_loader::id();
     let mut vm = create_vm(
-        &id,
         &executable,
         parameter_bytes.as_slice_mut(),
         &mut invoke_context,