DEBUG, SKIP UPDATE CHECK, SKIP UPGRADE S3 integration

Issue

• Closes https://repo1.dso.mil/platform-one/big-bang/apps/third-party/rapidfort/-/issues/8

Summary

• Added objectStorage block in bigbang/values.yaml
• Added secrets.stringData block in bigbang/templates/rapidfort/values.yaml to map the values from bigbang/values.yaml to the rapidfort chart values
• To verify: follow helm commands in bigbang/README.md to install the chart as a flux helmrelease in Big Bang, and check whether the rf-secret in the rapidfort namespace has the values you specified in the rapidfort.objectStorage values in bigbang/values.yaml.

Future work to be done:

• test whether rapidfort components can perform operations in S3 with provided credentials in rf-secret
• test with MinIO