LNK-3148: Fix regression (#1213)

Revert change to configuration prefix

Apparently, `@ConfigurationProperties` prefixes don't "nest."

Author: smailliwcs

Java/validation/src/main/java/com/lantanagroup/link/validation/configs/LinkConfig.java

@@ -16,7 +16,7 @@
 @ConfigurationProperties("link")
 public class LinkConfig {
     @Bean
-    @ConfigurationProperties("report")
+    @ConfigurationProperties("link.report")
     public ReportClient reportClient(JwtService jwtService, RestClient restClient) {
         return new ReportClient(jwtService, restClient);
     }