feat: update action versions, allow layer pre-releases

[lambry]

What I did

• Update action versions
• Allow for publishing pre-release versions using GitHubs pre-release checkbox
  

Checklist

• I have read the Ripple documentation documentation around adding custom functionality.
• I have added Cypress integration tests for new content types or components
• I have added unit tests for helper functions
• This PR requires changes to environment variables which need to be added in https://github.com/dpc-sdp/sdp-cmdb

[codesandbox]

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