Update OTel to 1.6.0

fixes gh-77

Author: jonatan-ivanov

pom.xml

@@ -67,8 +67,8 @@
 		<spring-cloud-netflix.version>3.0.3</spring-cloud-netflix.version>
 		<spring-cloud-openfeign.version>3.0.3</spring-cloud-openfeign.version>
 		<opentracing.version>0.32.0</opentracing.version>
-		<opentelemetry.version>1.5.0</opentelemetry.version>
-		<opentelemetry.alpha.version>1.5.0-alpha</opentelemetry.alpha.version>
+		<opentelemetry.version>1.6.0</opentelemetry.version>
+		<opentelemetry.alpha.version>1.6.0-alpha</opentelemetry.alpha.version>
 		<opentelemetry-instrumentation.version>1.5.3-alpha</opentelemetry-instrumentation.version>
 		<wavefront.version>2.2.0</wavefront.version>
 		<spring-security-boot-autoconfigure.version>2.3.4.RELEASE</spring-security-boot-autoconfigure.version>

spring-cloud-sleuth-otel-autoconfigure/pom.xml

@@ -142,7 +142,7 @@
 		</dependency>
 		<dependency>
 			<groupId>io.opentelemetry</groupId>
-			<artifactId>opentelemetry-sdk-extension-autoconfigure</artifactId>
+			<artifactId>opentelemetry-sdk-extension-autoconfigure-spi</artifactId>
 			<exclusions>
 				<exclusion>
 					<groupId>io.opentelemetry</groupId>

spring-cloud-sleuth-otel-dependencies/pom.xml

@@ -31,7 +31,7 @@
 	<name>spring-cloud-sleuth-otel-dependencies</name>
 	<description>Spring Cloud Sleuth OTel Dependencies</description>
 	<properties>
-		<opentelemetry.version>1.5.0</opentelemetry.version>
+		<opentelemetry.version>1.6.0</opentelemetry.version>
 	</properties>
 	<dependencyManagement>
 		<dependencies>