Add encode s3 to pipeline builder

[jpinsonneau]

This PR simply add EncodeS3 to pipeline builder.

PS: it seems that doc was not up to date so it also update it

[codecov]

Codecov Report

Merging #442 (78f4fee) into main (a05a86d) will decrease coverage by 0.04%.
The diff coverage is 0.00%.

@@            Coverage Diff             @@
##             main     #442      +/-   ##
==========================================
- Coverage   64.16%   64.12%   -0.04%     
==========================================
  Files          96       96              
  Lines        6719     6723       +4     
==========================================
  Hits         4311     4311              
- Misses       2162     2166       +4     
  Partials      246      246              

Flag	Coverage Δ
unittests	64.12% <0.00%> (-0.04%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
pkg/config/pipeline_builder.go	81.96% <0.00%> (-2.78%)	⬇️
pkg/config/stage_params.go	86.66% <0.00%> (-6.20%)	⬇️

... and 1 file with indirect coverage changes

[jpinsonneau]

/approve

[openshift-ci]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: jpinsonneau

The full list of commands accepted by this bot can be found here.

The pull request process is described here

Needs approval from an approver in each of these files:

• OWNERS [jpinsonneau]

Approvers can indicate their approval by writing /approve in a comment
Approvers can cancel approval by writing /approve cancel in a comment