Terms of Service (#31495)

Adding a Terms of Service section.
See for reference other repositories
https://github.com/googlemaps/js-api-loader?tab=readme-ov-file#terms-of-service
https://github.com/googlemaps/google-maps-services-js#terms-of-service

(cherry picked from commit 1316951)

Author: anglarett

src/google-maps/README.md

@@ -86,3 +86,14 @@ zoom = 4;
 
 Not every option has its own input. See the API for each component to see if the option has a
 dedicated input or if it should be set in the options input.
+
+## Terms of Service
+
+This library uses Google Maps Platform services. Use of Google Maps Platform services through this library is subject to the Google Maps Platform [Terms of Service].
+
+This library is not a Google Maps Platform Core Service. Therefore, the Google Maps Platform Terms of Service (e.g. Technical Support Services, Service Level Agreements, and Deprecation Policy) do not apply to the code in this library.
+
+### European Economic Area (EEA) developers
+
+If your billing address is in the European Economic Area, effective on 8 July 2025, the [Google Maps Platform EEA Terms of Service](https://cloud.google.com/terms/maps-platform/eea) will apply to your use of the Services. Functionality varies by region. [Learn more](https://developers.google.com/maps/comms/eea/faq).
+