Y24-327 [Sequencescape] Generate FluidX barcodes UAT action

[yoldas]

Closes #

Changes proposed in this pull request

• Adds a UAT action to generate randomised FluidX barcodes.
• It checks existing barcodes to generate unique barcodes

Instructions for Reviewers

[All PRs] - Confirm PR template filled
[Feature Branches] - Review code
[Production Merges to main]
    - Check story numbers included
    - Check for debug code
    - Check version

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 87.77%. Comparing base (ed77842) to head (b62f769).
Report is 54 commits behind head on develop.

Additional details and impacted files

@@             Coverage Diff             @@
##           develop    #4400      +/-   ##
===========================================
+ Coverage    87.72%   87.77%   +0.04%     
===========================================
  Files         1397     1398       +1     
  Lines        30099    30233     +134     
===========================================
+ Hits         26405    26537     +132     
- Misses        3694     3696       +2     

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[andrewsparkes]

Looks good, thorough tests