Honor @armResourceOperations as the flag for resource operation

[pshao25]

Fix #5260

When swagger input we have configuration request-path-is-non-resource to make a resource become a non-resource. In the TypeSpec world, we use decorator @armResourceOperations to mark a resource operation. Therefore if an operation doesn't have this operation, it means it is not resource operation.

[ArcturusZhang]

I think your current implementation could work in some ways but it does not provide the full functionalities of this configuration.

One of the functionalities for this configuration is that, we could use this configuration to make a "resource" into a non resource, even if it is recognized as resources.
Your current implementation is that we make those interfaces with @armResourceOperations decorators to be resource, and those without to be non-resource, looks like a workaround to our resource detection.
If this is expected, we should change the description accordingly.