feat: Support security token for OSS artifact driver

[terrytangyuan]

Signed-off-by: terrytangyuan terrytangyuan@gmail.com

Checklist:

• My organization is added to USERS.md.

[codecov]

Codecov Report

Merging #5491 (a7ec127) into master (be44ce9) will decrease coverage by 0.02%.
The diff coverage is 20.00%.

❗ Current head a7ec127 differs from pull request most recent head 757f9c0. Consider uploading reports for the commit 757f9c0 to get more accurate results

@@            Coverage Diff             @@
##           master    #5491      +/-   ##
==========================================
- Coverage   46.66%   46.63%   -0.03%     
==========================================
  Files         240      240              
  Lines       14985    14988       +3     
==========================================
- Hits         6993     6990       -3     
- Misses       7093     7096       +3     
- Partials      899      902       +3     

Impacted Files	Coverage Δ
pkg/apis/workflow/v1alpha1/workflow_types.go	45.52% <ø> (ø)
workflow/artifacts/oss/oss.go	7.89% <0.00%> (-0.33%)	⬇️
workflow/controller/operator.go	70.25% <100.00%> (-0.28%)	⬇️
cmd/argo/commands/get.go	57.33% <0.00%> (+0.66%)	⬆️

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[alexec]

@jessesuen can we get approval to these proto changes?

[terrytangyuan]

Hi @jessesuen! In case you missed it among other notifications, could you review this simple proto change when you get a chance? Thanks!