ReadOnlyRootFileSystem for AWS

commit 3aa7a6bd Author: Abhay bios@amazon.com Date: Tue Mar 21 2023 08:39:48 GMT-0700 (Pacific Daylight Time)

removing old ssl stuff

commit 98e7a19d Author: Abhay bios@amazon.com Date: Tue Mar 21 2023 07:28:56 GMT-0700 (Pacific Daylight Time)

Renaming variable

commit bcd8593a Author: Abhay bios@amazon.com Date: Mon Mar 20 2023 10:43:32 GMT-0700 (Pacific Daylight Time)

adding changes for rootFilesystem

(cherry picked from commit 468c9089)