Migrating to Google Analytics 4 with new code (#338)

Author: DrDrij

lectures/_config.yml

@@ -79,7 +79,7 @@ sphinx:
       description: This website presents a set of lectures on quantitative economic modeling, designed and written by Thomas J. Sargent and John Stachurski.
       keywords: Python, QuantEcon, Quantitative Economics, Economics, Sloan, Alfred P. Sloan Foundation, Tom J. Sargent, John Stachurski
       analytics:
-        google_analytics_id: UA-54984338-10
+        google_analytics_id: G-J0SMYR4SG3
       launch_buttons:
         colab_url                 : https://colab.research.google.com
     mathjax3_config: