fix(bedrock): Grant delete vectors permission to knowledge base execution role

[gazoakley]

Fixes #1305

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[krokoko]

Thanks @gazoakley , I think the fix looks good, have you tested it already to confirm ? If yes, we can make the PR ready and ship it.

[krokoko]

hi @gazoakley , just checking if the PR is ready for review ? Thanks !

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 95.31%. Comparing base (b4af66a) to head (ce6a183).
⚠️ Report is 8 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff            @@
##             main    #1306    +/-   ##
========================================
  Coverage   95.31%   95.31%            
========================================
  Files          87       87            
  Lines       26551    26552     +1     
  Branches      473      777   +304     
========================================
+ Hits        25308    25309     +1     
  Misses       1243     1243            

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[github-actions]

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[gazoakley]

hi @gazoakley , just checking if the PR is ready for review ? Thanks !

Hi @krokoko - in theory it works, but I haven't been able to get npm link to work in such as a way to test fully. Given the unit test passes I think it's likely to work when built properly. Are you OK to push this anyway?