fix(50952): Can't infer from this type on static class method call in JS Doc

[a-tarasyuk]

Fixes #50952

---

Not sure if TransientSymbol can be used for this (jsdoc) in the Signature context. Or better get the type directly from signature.declaration in getThisTypeOfSignature and try to instantiateType there

function getThisTypeOfSignature(signature: Signature): Type | undefined {
    if (signature.thisParameter) {
        return getTypeOfSymbol(signature.thisParameter);
    }
   // getSignatureApplicabilityError
   //   > const thisType = getThisTypeOfSignature(signature); // requires instantiated type 
   // 
    if (isInJSFile(signature.declaration)) {
        const thisTag = getJSDocThisTag(signature.declaration);
        if (thisTag && thisTag.typeExpression) {
            // like so - instantiateType(getTypeFromTypeNode(thisTag.typeExpression), signature.mapper) ?
            return getTypeFromTypeNode(thisTag.typeExpression);
        }
    }
}

[sandersn]

Looks pretty good, but can you try handling @this tags in the binder to see if it works?

[sandersn]

Tests pass locally after merge from main.