chore: bumping version for serialization layer and maven shading plugin

Author: Davide Melfi

aws-lambda-java-serialization/pom.xml

@@ -4,7 +4,7 @@
 
     <groupId>com.amazonaws</groupId>
     <artifactId>aws-lambda-java-serialization</artifactId>
-    <version>1.1.6</version>
+    <version>1.1.7</version>
     <packaging>jar</packaging>
 
     <name>AWS Lambda Java Runtime Serialization</name>
@@ -196,7 +196,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-shade-plugin</artifactId>
-                <version>3.2.1</version>
+                <version>3.6.1</version>
                 <executions>
                     <execution>
                         <phase>package</phase>