fix: user agent changes for edge optimize status req (#1320)

Please ensure your pull request adheres to the following guidelines:
- [ ] make sure to link the related issues in this description
- [ ] when merging / squashing, make sure the fixed issue references are
visible in the commits, for easy compilation of release notes

## Related Issues


Thanks for contributing!

---------

Co-authored-by: Piyush Jindal <piyushjindal@adobe.com>

Author: jindaliiita

packages/spacecat-shared-tokowaka-client/src/index.js

@@ -1062,7 +1062,7 @@ class TokowakaClient {
         const response = await fetch(targetUrl, {
           method: 'GET',
           headers: {
-            'User-Agent': 'chatgpt-user',
+            'User-Agent': 'Tokowaka-AI Tokowaka/1.0 AdobeEdgeOptimize-AI AdobeEdgeOptimize/1.0',
             'fastly-debug': '1',
           },
         });

packages/spacecat-shared-tokowaka-client/test/index.test.js

@@ -3777,7 +3777,7 @@ describe('TokowakaClient', () => {
         await client.checkEdgeOptimizeStatus(site, '/');
 
         const fetchOptions = fetchStub.firstCall.args[1];
-        expect(fetchOptions.headers['User-Agent']).to.equal('chatgpt-user');
+        expect(fetchOptions.headers['User-Agent']).to.equal('Tokowaka-AI Tokowaka/1.0 AdobeEdgeOptimize-AI AdobeEdgeOptimize/1.0');
       });
     });