Update version to 1.43.0-SNAPSHOT (open-telemetry#1598)

Author: opentelemetrybot

CHANGELOG.md

@@ -2,6 +2,8 @@
 
 ## Unreleased
 
+## Version 1.42.0 (2024-12-13)
+
 ### AWS X-Ray SDK support
 
 - Update semconv dependency version

version.gradle.kts

@@ -1,5 +1,5 @@
-val stableVersion = "1.42.0-SNAPSHOT"
-val alphaVersion = "1.42.0-alpha-SNAPSHOT"
+val stableVersion = "1.43.0-SNAPSHOT"
+val alphaVersion = "1.43.0-alpha-SNAPSHOT"
 
 allprojects {
   if (findProperty("otel.stable") != "true") {