Upgraded to AWS SDK v2 2.16.73

Author: musketyr

gradle.properties

@@ -54,7 +54,7 @@ spock.version = 1.3-groovy-2.5
 groovy.version = 2.5.14
 grails.version = 4.0.10
 aws.sdk.version = 1.11.1020
-aws.sdk.v2.version = 2.16.63
+aws.sdk.v2.version = 2.16.73
 log4j.version = 2.14.1
 testcontainers.version = 1.15.3
 jackson.version = 2.12.3