Update api diff after release (#11850)

Author: trask

docs/apidiffs/current_vs_latest/opentelemetry-instrumentation-annotations.txt

@@ -1,2 +1,2 @@
-Comparing source compatibility of opentelemetry-instrumentation-annotations-2.7.0-SNAPSHOT.jar against opentelemetry-instrumentation-annotations-2.5.0.jar
+Comparing source compatibility of opentelemetry-instrumentation-annotations-2.7.0-SNAPSHOT.jar against opentelemetry-instrumentation-annotations-2.6.0.jar
 No changes.

docs/apidiffs/current_vs_latest/opentelemetry-instrumentation-api.txt

@@ -1,2 +1,2 @@
-Comparing source compatibility of opentelemetry-instrumentation-api-2.7.0-SNAPSHOT.jar against opentelemetry-instrumentation-api-2.5.0.jar
+Comparing source compatibility of opentelemetry-instrumentation-api-2.7.0-SNAPSHOT.jar against opentelemetry-instrumentation-api-2.6.0.jar
 No changes.

docs/apidiffs/current_vs_latest/opentelemetry-spring-boot-autoconfigure.txt

@@ -1,8 +1,2 @@
-Comparing source compatibility of opentelemetry-spring-boot-autoconfigure-2.7.0-SNAPSHOT.jar against 
-+++  NEW CLASS: PUBLIC(+) io.opentelemetry.instrumentation.spring.autoconfigure.OpenTelemetryAutoConfiguration  (not serializable)
-	+++  CLASS FILE FORMAT VERSION: 52.0 <- n.a.
-	+++  NEW SUPERCLASS: java.lang.Object
-	+++  NEW CONSTRUCTOR: PUBLIC(+) OpenTelemetryAutoConfiguration()
-	+++  NEW ANNOTATION: org.springframework.context.annotation.Configuration
-	+++  NEW ANNOTATION: org.springframework.boot.context.properties.EnableConfigurationProperties
-		+++  NEW ELEMENT: value=io.opentelemetry.instrumentation.spring.autoconfigure.internal.properties.OtlpExporterProperties,io.opentelemetry.instrumentation.spring.autoconfigure.internal.properties.OtelResourceProperties,io.opentelemetry.instrumentation.spring.autoconfigure.internal.properties.PropagationProperties (+)
+Comparing source compatibility of opentelemetry-spring-boot-autoconfigure-2.7.0-SNAPSHOT.jar against opentelemetry-spring-boot-autoconfigure-2.6.0.jar
+No changes.

docs/apidiffs/current_vs_latest/opentelemetry-spring-boot-starter.txt

@@ -1,2 +1,2 @@
-Comparing source compatibility of opentelemetry-spring-boot-starter-2.7.0-SNAPSHOT.jar against 
+Comparing source compatibility of opentelemetry-spring-boot-starter-2.7.0-SNAPSHOT.jar against opentelemetry-spring-boot-starter-2.6.0.jar
 No changes.