[Bug]: Unable to obtain AnnotationSymbol for annotation node

[MohamedSabthar]

Description

For the Ballerina code snippet below, the compiler plugin does not return a valid symbol and instead returns an empty value:

import ballerina/http;

type ServiceContract2 service object {
    *http:ServiceContract;

    @http:ResourceConfig {
        cors: {
            allowOrigins: ["*"]
        }
    }
    resource function get .() returns string;
}

In the plugin code, the perform method is triggered on the annotation node:

// The perform method will be invoked on the annotation node
public void perform(SyntaxNodeAnalysisContext context) {
    // context.node() here returns the http:ResourceConfig annotation node
    Optional<Symbol> symbol = context.semanticModel().symbol(context.node());
    // The symbol is empty here
}

The issue arises when trying to retrieve the symbol for the http:ResourceConfig annotation node using the context's semantic model. The returned symbol is empty, which is not the expected behavior.

Steps to Reproduce

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OS, DB, other environment details and versions

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Related area

-> Compilation

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