Set all fetch types to LAZY.

Change-Id: I0b0c96fe177260ece2a68381c71c4959c3a82dcb
diff --git a/src/main/java/eu/mulk/mulkcms2/benki/users/UserRole.java b/src/main/java/eu/mulk/mulkcms2/benki/users/UserRole.java
index d4c10bd..7d48b64 100644
--- a/src/main/java/eu/mulk/mulkcms2/benki/users/UserRole.java
+++ b/src/main/java/eu/mulk/mulkcms2/benki/users/UserRole.java
@@ -4,6 +4,7 @@
 import io.quarkus.hibernate.orm.panache.PanacheEntityBase;
 import javax.persistence.Column;
 import javax.persistence.Entity;
+import javax.persistence.FetchType;
 import javax.persistence.Id;
 import javax.persistence.IdClass;
 import javax.persistence.JoinColumn;
@@ -23,11 +24,11 @@
   @Column(name = "role", nullable = false)
   public int roleId;
 
-  @ManyToOne
+  @ManyToOne(fetch = FetchType.LAZY)
   @JoinColumn(name = "user", referencedColumnName = "id", nullable = false)
   public User user;
 
-  @ManyToOne
+  @ManyToOne(fetch = FetchType.LAZY)
   @JoinColumn(name = "role", referencedColumnName = "id", nullable = false)
   public Role role;
 }