fix(CI/CD): upgrade base ubuntu version for running e2e tests.

[SimonCqk]

Ⅰ. Describe what this PR does

1. upgrade base e2e hosted image version of ubuntu
2. refine RBAC in all_in_one.yaml

II. Does this pull request fix one issue?

III. Special notes for reviewers if any.

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (aec4a74) 30.51% compared to head (0286783) 30.51%.

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Additional details and impacted files

@@           Coverage Diff           @@
##           master     #302   +/-   ##
=======================================
  Coverage   30.51%   30.51%           
=======================================
  Files         108      108           
  Lines        7096     7096           
=======================================
  Hits         2165     2165           
  Misses       4631     4631           
  Partials      300      300           

Flag	Coverage Δ
unittests	30.51% <ø> (ø)

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