Build and load arm64 native libraries of java-runtime-interface-client

[zsombor-balogh]

Issue #, if available:

#275 (comment)

Description of changes:

Executing aws-lambda-java-runtime-interface-client (v 2.0.0) with the arm64 architecture on Lambda results in exception when trying to load the native libraries used by the module:

Failed to load the native runtime interface client library /aws-lambda-runtime-interface-client.glibc.so. Exception: /tmp/.aws-lambda-runtime-interface-client: /tmp/.aws-lambda-runtime-interface-client: cannot open shared object file: No such file or directory (Possible cause: can't load AMD 64-bit .so on a AARCH64-bit platform)
Failed to load the native runtime interface client library /aws-lambda-runtime-interface-client.musl.so. Exception: /tmp/.aws-lambda-runtime-interface-client: /tmp/.aws-lambda-runtime-interface-client: cannot open shared object file: No such file or directory (Possible cause: can't load AMD 64-bit .so on a AARCH64-bit platform)

The reason of the exception is that the runtime-interface-client jar doesn't contain the prebuilt native libraries for arm64 only for x86_64.

With this change the libraries will be built for both architectures and loaded at bootstrap.

Testing

Built locally and created a container image function using the local artifact then invoked successfully.

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.