Respect EDGEDB_CLOUD_PROFILE and EDGEDB_SECRET_KEY when connecting to…

… cloud

Cloud instances, unlike local instances, do not represent local
configuration, so `EDGEDB_CLOUD_PROFILE` and/or `EDGEDB_SECRET_KEY`
should be respected when connecting to such instances.

edgedb-tokio/src/builder.rs

@@ -1315,8 +1315,12 @@ impl Builder {
            self.credentials.is_some() ||
            self.credentials_file.is_some()
         {
-            cfg.secret_key = self.secret_key.clone();
-            cfg.cloud_profile = self.cloud_profile.clone();
+            if matches!(self.instance, Some(InstanceName::Cloud {..})) {
+                self.preliminary_env(&mut cfg, &mut errors).await;
+            } else {
+                cfg.secret_key = self.secret_key.clone();
+                cfg.cloud_profile = self.cloud_profile.clone();
+            }
             self.compound_owned(&mut cfg, &mut errors).await;
             self.granular_owned(&mut cfg, &mut errors).await;
             true