chore(toolkit-lib): role duration and session tags don't work

[mrgrain]

Fixes another few issues with various publishing jobs:

• Role chaining doesn't actually work with a session duration over one hour.
• Also I realized none of these job actually take that long. This was a copy-and-paste fail from the integ-tests (which do take longer). So let's go back to a shorter duration for these jobs
• Use different session names for all jobs
• Consistently use mask-aws-account-id everywhere.

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By submitting this pull request, I confirm that my contribution is made under the terms of the Apache-2.0 license

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 84.58%. Comparing base (9873ff2) to head (d8705d4).

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #162      +/-   ##
==========================================
- Coverage   84.59%   84.58%   -0.02%     
==========================================
  Files         198      198              
  Lines       35380    35380              
  Branches     4547     4550       +3     
==========================================
- Hits        29931    29925       -6     
- Misses       5298     5308      +10     
+ Partials      151      147       -4     

Flag	Coverage Δ
suite.unit	84.58% <ø> (-0.02%)	⬇️

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