remove spring artifact repo due to auth

Author: claymccoy

spring-example-orca/spring-example-orca.gradle

@@ -18,9 +18,6 @@ targetCompatibility = 11
 
 repositories {
   mavenCentral()
-  maven {
-    url 'https://repo.spring.io/libs-release/'
-  }
   maven {
         url 'https://armory.jfrog.io/armory/gradle-dev-local/'
         credentials {