chore(ci): remove 'continue-on-error' configuration from flakey tests

[ramin]

Added these in the run up to cutting 0.12.0 so hopefully the tag/release pipeline would generate signed binaries and not halt on any of these three flakey test runs. Setting these back to fail explicitly so we can see them go red and feel bad, and now start to fix them

[codecov-commenter]

Codecov Report

Merging #2913 (aaa22aa) into main (70d7a39) will decrease coverage by 0.33%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##             main    #2913      +/-   ##
==========================================
- Coverage   51.71%   51.38%   -0.33%     
==========================================
  Files         167      167              
  Lines       10812    10812              
==========================================
- Hits         5591     5556      -35     
- Misses       4727     4761      +34     
- Partials      494      495       +1     

see 8 files with indirect coverage changes