OPS-736 - enable encryption support for sls deploy

Please check if the MR fulfills these requirements

• Branch name is prefixed with a Jira Issue ID (e.g. OPS-1/added-foo-widget)
• Pipeline changes have been tested (for bug fixes / features)
• Docs have been added / updated (for bug fixes / features)
• Have references to working branches (for testing) been reverted back to main?

What kind of change does this MR introduce? (Bug fix, feature, docs update, ...)

What is the current behavior? (You can also link to an open issue here)

What is the new behavior (if this is a feature change)?

Does this MR introduce a breaking change? (What changes might users need to make in their pipeline or application due to this PR?)

Link to pipeline test: