[GOBBLIN-1943] Use AWS version 1.12.261 to fix a security vulnerability in the previous version (apache#3813)

Author: Will-Lo

gradle/scripts/defaultBuildProperties.gradle

@@ -24,7 +24,7 @@ def BuildProperties BUILD_PROPERTIES = new BuildProperties(project)
     .register(new BuildProperty("nexusArtifactRepository", "https://repository.apache.org/service/local/staging/deploy/maven2", "Maven repository to publish artifacts"))
     .register(new BuildProperty("nexusArtifactSnapshotRepository", "https://repository.apache.org/content/repositories/snapshots", "Maven repository to publish artifacts"))
     .register(new BuildProperty("avroVersion", "1.9.2", "Avro dependencies version"))
-    .register(new BuildProperty("awsVersion", "1.12.129", "AWS dependencies version"))
+    .register(new BuildProperty("awsVersion", "1.12.261", "AWS dependencies version"))
     .register(new BuildProperty("bytemanVersion", "4.0.5", "Byteman dependencies version"))
     .register(new BuildProperty("confluentVersion", "2.0.1", "confluent dependencies version"))
     .register(new BuildProperty("doNotSignArtifacts", false, "Do not sight Maven artifacts"))