fix: update default postgres major version to 17 (#3652)

Author: sweatybridge

pkg/config/templates/config.toml

@@ -28,7 +28,7 @@ port = 54322
 shadow_port = 54320
 # The database major version to use. This has to be the same as your remote database's. Run `SHOW
 # server_version;` on the remote database to check.
-major_version = 15
+major_version = 17
 
 [db.pooler]
 enabled = false

pkg/config/testdata/config.toml

@@ -28,7 +28,7 @@ port = 54322
 shadow_port = 54320
 # The database major version to use. This has to be the same as your remote database's. Run `SHOW
 # server_version;` on the remote database to check.
-major_version = 15
+major_version = 17
 
 [db.migrations]
 # Specifies an ordered list of schema files that describe your database.