Provide documentation on implementation status with SCSS

Summary

This starts the conversation on where we are implementing practices advocated for as part of the DevSecOps reference architecture: https://software.af.mil/wp-content/uploads/2021/05/DoD-Enterprise-DevSecOps-Reference-Design-v2.0-CNCF-Kubernetes.pdf

This table describes the status for the SideCar Security Stack (SCSS).

This will require action items for each package to either update or justify why boxes are set to No

@runyontr This MR looks like it is complete. Can you double check and add the label status::review if its ready to be reviewed?

added 554 commits

• d63a7a45...32abc006 - 553 commits from branch master
• 5f0ee7e5 - Merge branch 'master' into 'scss'

Compare with previous version

added 1 commit

• b64c9fd4 - Split out Network policies from mTLS

Compare with previous version

added 1 commit

• 6effac57 - links for everyone!

Compare with previous version

added statusreview label

Couldn't find the MR for adding Network Policies to MinioOperator

added 1 commit

• b5114356 - added istio issues

Compare with previous version

approved this merge request

merged

mentioned in commit b8fb69e9

changed milestone to %1.15.0