Update dependency com.amazonaws:aws-java-sdk to v1.12.783

Author: renovate[bot]

pom.xml

@@ -163,7 +163,7 @@
       <dependency>
         <groupId>com.amazonaws</groupId>
         <artifactId>aws-java-sdk</artifactId>
-        <version>1.12.649</version>
+        <version>1.12.783</version>
       </dependency>
       <dependency>
         <groupId>com.jcabi</groupId>