docs: Workflow + Skopeo + Approval + Image Tag at CI + Image Tag + Image Digest at CD

[ashokdevtron]

Completed:

• Workflow updated with snapshots
• CI document restructured and updated (Image Tag included)
• CD document restructured and updated (Tag and Approval included)
• Copy Container Image plugin added (Skopeo)
• RBAC
• Image Digest at CD included and GC added

[sonarqubecloud[bot]]

Quality Gate passed

Kudos, no new issues were introduced!

0 New issues
0 Security Hotspots
No data about Coverage
No data about Duplication

See analysis details on SonarCloud

[sonarqubecloud[bot]]

Quality Gate passed

Issues
0 New issues

Measures
0 Security Hotspots
No data about Coverage
No data about Duplication

See analysis details on SonarCloud