jsonnet/telemeter: Use host_type in recording rule join

Joining on `primary_host_type` was incorrect and did not add the label.

jsonnet/telemeter/rules.libsonnet

@@ -33,7 +33,7 @@
             {
               record: 'id_version_ebs_account_internal:cluster_subscribed',
               expr: |||
-                topk by (_id) (1, max by (_id, managed, ebs_account, internal) (label_replace(label_replace((subscription_labels{support=~"Standard|Premium|Layered"} * 0 + 1) or subscription_labels * 0, "internal", "true", "email_domain", "redhat.com|(.*\\.|^)ibm.com"), "managed", "", "managed", "false")) + on(_id) group_left(version) (topk by (_id) (1, id_version*0)) + on(_id) group_left(install_type) (topk by (_id) (1, id_install_type*0)) + on(_id) group_left(primary_host_type) (topk by (_id) (1, id_primary_host_type*0)) + on(_id) group_left(provider) (topk by (_id) (1, id_provider*0)))
+                topk by (_id) (1, max by (_id, managed, ebs_account, internal) (label_replace(label_replace((subscription_labels{support=~"Standard|Premium|Layered"} * 0 + 1) or subscription_labels * 0, "internal", "true", "email_domain", "redhat.com|(.*\\.|^)ibm.com"), "managed", "", "managed", "false")) + on(_id) group_left(version) (topk by (_id) (1, id_version*0)) + on(_id) group_left(install_type) (topk by (_id) (1, id_install_type*0)) + on(_id) group_left(host_type) (topk by (_id) (1, id_primary_host_type*0)) + on(_id) group_left(provider) (topk by (_id) (1, id_provider*0)))
               |||,
             },
             {