[Chore] Update asserts for tests to work on OCP 4.18

[IshwarKanse]

The Kubernetes job completion status has changed in OCP 4.18

status:
  completionTime: "2024-11-21T05:35:45Z"
  conditions:
  - lastProbeTime: "2024-11-21T05:35:45Z"
    lastTransitionTime: "2024-11-21T05:35:45Z"
    message: Reached expected number of succeeded pods
    reason: CompletionsReached
    status: "True"
    type: SuccessCriteriaMet
  - lastProbeTime: "2024-11-21T05:35:45Z"
    lastTransitionTime: "2024-11-21T05:35:45Z"
    message: Reached expected number of succeeded pods
    reason: CompletionsReached
    status: "True"
    type: Complete
  ready: 0
  startTime: "2024-11-21T05:35:41Z"
  succeeded: 1
  terminating: 0
  uncountedTerminatedPods: {} 

This condition is not available anymore:

status:
  conditions:
    - status: "True"
      type: Complete 

The PR updates the test to use an assert which works both with OCP 4.18 and older OCP versions.

Tested on OCP 4.18

--- PASS: chainsaw (2025.02s)
    --- PASS: chainsaw/ossm-monolithic-otel (333.40s)
    --- PASS: chainsaw/ossm-tempostack (308.51s)
    --- PASS: chainsaw/ossm-tempostack-otel (344.82s)
    --- PASS: chainsaw/otel-tempo-serverless (321.28s)
    --- PASS: chainsaw/tempo-serverless (283.34s)
    --- PASS: chainsaw/monitoring (138.44s)
    --- PASS: chainsaw/monolithic-monitoring (78.07s)
    --- PASS: chainsaw/red-metrics (217.16s)
    --- PASS: chainsaw/gateway (42.39s)
    --- PASS: chainsaw/operator-metrics (17.94s)
    --- PASS: chainsaw/monolithic-single-tenant-auth (77.74s)
    --- PASS: chainsaw/custom-ca (125.00s)
    --- PASS: chainsaw/multitenancy (130.03s)
    --- PASS: chainsaw/compatibility (130.04s)
    --- PASS: chainsaw/tempo-single-tenant-auth (130.68s)
    --- PASS: chainsaw/route (137.07s)
    --- PASS: chainsaw/tempostack-extraconfig (112.89s)
    --- PASS: chainsaw/reconcile (116.98s)
    --- PASS: chainsaw/component-replicas (219.76s)
    --- PASS: chainsaw/monolithic-pv (85.36s)
    --- PASS: chainsaw/monolithic-s3-tls (94.64s)
    --- PASS: chainsaw/generate (11.13s)
    --- PASS: chainsaw/monolithic-receivers-tls (106.51s)
    --- PASS: chainsaw/receivers-tls (125.20s)
    --- PASS: chainsaw/monolithic-memory (78.82s)
    --- PASS: chainsaw/receivers-mtls (131.88s)
    --- PASS: chainsaw/monolithic-ingestion-mtls (71.68s)
    --- PASS: chainsaw/monolithic-extraconfig (52.32s)
    --- PASS: chainsaw/tls-singletenant-monolithic (83.11s)
    --- PASS: chainsaw/monolithic-route (76.91s)
    --- PASS: chainsaw/monolithic-multitenancy-static (84.88s)
    --- PASS: chainsaw/monolithic-multitenancy-openshift (91.09s)
    --- PASS: chainsaw/tls-singletenant (132.01s)
    --- PASS: chainsaw/tempostack-resources (185.62s)
PASS
Tests Summary...
- Passed  tests 34
- Failed  tests 0
- Skipped tests 0

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 67.91%. Comparing base (1fb2623) to head (4ec835a).

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #1093   +/-   ##
=======================================
  Coverage   67.91%   67.91%           
=======================================
  Files         110      110           
  Lines        8728     8728           
=======================================
  Hits         5928     5928           
  Misses       2503     2503           
  Partials      297      297           

Flag	Coverage Δ
unittests	67.91% <ø> (ø)

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