[bs-229] Switch to logback in starter POM

The spring-starter-logging is included everywhere transitively
now so logback is the default. The actuator sample explicitly
excludes the logging starter so it can have profiles for
different loggers (just as a demo).

[Fixes #53278727]

spring-zero-samples/spring-zero-sample-actuator/pom.xml

@@ -17,6 +17,12 @@
 			<groupId>${project.groupId}</groupId>
 			<artifactId>spring-starter-actuator</artifactId>
 			<version>${project.version}</version>
+			<exclusions>
+				<exclusion>
+					<groupId>org.springframework.zero</groupId>
+					<artifactId>spring-starter-logging</artifactId>
+				</exclusion>
+			</exclusions>
 		</dependency>
 		<dependency>
 			<groupId>com.fasterxml.jackson.core</groupId>
@@ -83,7 +89,7 @@
 		<profile>
 			<id>juli</id>
 			<activation>
-				<activeByDefault>true</activeByDefault>
+				<activeByDefault>false</activeByDefault>
 			</activation>
 			<dependencies>
 				<dependency>
@@ -111,7 +117,7 @@
 		<profile>
 			<id>logback</id>
 			<activation>
-				<activeByDefault>false</activeByDefault>
+				<activeByDefault>true</activeByDefault>
 			</activation>
 			<dependencies>
 				<dependency>