add flake attempts for the vizzini tests

[kart2bc]

• Read the Contributing document.

Summary

add flake attempts for vizzini test

vizzini/886ad82a-4554-407c-8040-aa4969db3eb0:/var/vcap/packages/vizzini/src/code.cloudfoundry.org/vizzini$ sudo VIZZINI_CONFIG_PATH="/var/vcap/jobs/vizzini/config/vizzini.json" ginkgo \
  -nodes=2 \
  -v=false \
  --randomize-all \
  --show-node-events \
  --race \
  -trace \
  --flake-attempts=2
  --keep-going \
  vizzini.test
2025/08/19 19:30:16 maxprocs: Leaving GOMAXPROCS=1: CPU quota undefined
Running Suite: Vizzini Suite - /var/vcap/data/packages/vizzini/9cb09b572d7612fe254b6191c185d929f84770cf/src/code.cloudfoundry.org/vizzini
=========================================================================================================================================
Random Seed: 1755631816 - will randomize all specs

Will run 137 of 137 specs
Running in parallel across 2 processes
•••••••••••••••••••••••••••••••••••••••••••••••••••
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↺ [FLAKEY TEST - TOOK 2 ATTEMPTS TO PASS] [45.927 seconds]
LRPs Updating an existing DesiredLRP By explicitly updating it when the LRP exists allows updating annotations
/var/vcap/data/packages/vizzini/9cb09b572d7612fe254b6191c185d929f84770cf/src/code.cloudfoundry.org/vizzini/lrps_test.go:385
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•••
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↺ [FLAKEY TEST - TOOK 2 ATTEMPTS TO PASS] [73.556 seconds]
Routing Related Tests supporting multiple ports should be able to route to multiple ports
/var/vcap/data/packages/vizzini/9cb09b572d7612fe254b6191c185d929f84770cf/src/code.cloudfoundry.org/vizzini/routing_test.go:65
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••••••••••••••••••••••••••S•••••••••••••••••••••••••••••••••••••
------------------------------
↺ [FLAKEY TEST - TOOK 2 ATTEMPTS TO PASS] [45.982 seconds]
LRPs Desiring LRPs when the DesiredLRP already exists should fail
/var/vcap/data/packages/vizzini/9cb09b572d7612fe254b6191c185d929f84770cf/src/code.cloudfoundry.org/vizzini/lrps_test.go:120
------------------------------
•S•••••••••S•
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↺ [FLAKEY TEST - TOOK 2 ATTEMPTS TO PASS] [99.513 seconds]
Routing Related Tests as containers come and go {SLOW} should only route to running containers
/var/vcap/data/packages/vizzini/9cb09b572d7612fe254b6191c185d929f84770cf/src/code.cloudfoundry.org/vizzini/routing_test.go:128
------------------------------
••

Ran 134 of 137 Specs in 1012.743 seconds
SUCCESS! -- 134 Passed | 0 Failed | 4 Flaked | 0 Pending | 3 Skipped


Ginkgo ran 1 suite in 18m27.459495694s
Test Suite Passed

Backward Compatibility

Breaking Change? No