remove unused aws-propagator dependency

Author: jkwatson

dependencyManagement/build.gradle.kts

@@ -78,7 +78,6 @@ val DEPENDENCIES = listOf(
   "eu.rekawek.toxiproxy:toxiproxy-java:2.1.7",
   "io.github.netmikey.logunit:logunit-jul:2.0.0",
   "io.jaegertracing:jaeger-client:1.8.1",
-  "io.opentelemetry.contrib:opentelemetry-aws-xray-propagator:1.46.0-alpha",
   "io.opentelemetry.semconv:opentelemetry-semconv-incubating:1.34.0-alpha",
   "io.opentelemetry.proto:opentelemetry-proto:1.7.0-alpha",
   "io.opentracing:opentracing-api:0.33.0",

sdk-extensions/incubator/build.gradle.kts

@@ -40,7 +40,6 @@ dependencies {
   testImplementation(project(":exporters:zipkin"))
   testImplementation(project(":sdk-extensions:jaeger-remote-sampler"))
   testImplementation(project(":extensions:trace-propagators"))
-  testImplementation("io.opentelemetry.contrib:opentelemetry-aws-xray-propagator")
   testImplementation("com.linecorp.armeria:armeria-junit5")
 
   testImplementation("com.google.guava:guava-testlib")