Updated Zone-Redundant HA availability for Norway East

Provisioning Zone-Redundant Azure Database for PostgreSQL flexible servers in the Norway East region is possible today, hence the documentation should be updated to reflect this

Author: janegilring

articles/postgresql/flexible-server/overview.md

@@ -104,7 +104,7 @@ One advantage of running your workload in Azure is global reach. The flexible se
 | Korea South | :heavy_check_mark: | :x: | :heavy_check_mark: | :heavy_check_mark: |
 | North Central US | :heavy_check_mark: | :x: | :heavy_check_mark: | :heavy_check_mark: |
 | North Europe | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: |
-| Norway East | :heavy_check_mark: | :x: | :heavy_check_mark: | :x: |
+| Norway East | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | :x: |
 | Qatar Central | :heavy_check_mark: | :x: | :heavy_check_mark: | :x: |
 | South Africa North | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | :x: |
 | South Central US | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: |