remove serialization

Author: jeromevdl

.github/workflows/maven-build-all.yml

@@ -31,8 +31,6 @@ jobs:
       run: mvn -B package --file aws-lambda-java-events-sdk-transformer/pom.xml
     - name: Build log4j2 with Maven
       run: mvn -B package --file aws-lambda-java-log4j2/pom.xml
-    - name: Build serialization with Maven
-      run: mvn -B package --file aws-lambda-java-serialization/pom.xml
     - name: Build test module with Maven
       run: mvn -B package --file aws-lambda-java-tests/pom.xml