Storage release

Compute: Added support for the PostgreSQL xml2 and pgjwt extensions. For more information about PostgreSQL extensions supported by Neon, see PostgreSQL extensions.
Compute: Updated the versions for the following PostgreSQL extensions:
- Updated the address_standardizer, address_standardizer_data_us, postgis, postgis_raster, postgis_tiger_geocoder, postgis_topology extensions to version 3.3.2.
- Updated the plv8, plls, plcoffee extensions to 3.1.5.
- Updated the h3_pg extension to 4.1.2.
Updating an extension version requires running an ALTER EXTENSION <extension_name> UPDATE TO <new_version> statement. For example, to update the postgis_topology extension to the newly supported version, run this statement:
```
ALTER EXTENSION postgis_topology UPDATE TO '3.3.2';
```
Pageserver: Corrected the storage size metrics calculation to ensure that only active branches are counted.
Proxy: Enabled OpenTelemetry tracing to capture all incoming requests. This change enables Neon to perform an end-to-end trace when a new connection is established.

Release notes