Update src/test/java/com/digitalsanctuary/spring/user/test/builders/TokenTestDataBuilder.java

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

Author: devondragon

src/test/java/com/digitalsanctuary/spring/user/test/builders/TokenTestDataBuilder.java

@@ -31,7 +31,7 @@ public class TokenTestDataBuilder {
      * Builder for VerificationToken entities.
      */
     public static class VerificationTokenBuilder {
-        private static long idCounter = 1L;
+        private static final AtomicLong idCounter = new AtomicLong(1);
 
         private Long id;
         private String token;