Ensure hotrod image is published at the end of e2e test

[yurishkuro]

Which problem is this PR solving?

• Fixes a bug introduced in https://github.com/jaegertracing/jaeger/pull/5740/files#r1683565379

Description of the changes

• Continue the script on successful test
• Publish the image at the end

How was this change tested?

• CI

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 96.66%. Comparing base (edfee78) to head (b667321).

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #5764      +/-   ##
==========================================
+ Coverage   96.65%   96.66%   +0.01%     
==========================================
  Files         341      341              
  Lines       16451    16451              
==========================================
+ Hits        15900    15902       +2     
+ Misses        362      361       -1     
+ Partials      189      188       -1     

Flag	Coverage Δ
badger_v1	8.05% <ø> (ø)
badger_v2	1.90% <ø> (ø)
cassandra-3.x-v1	16.61% <ø> (ø)
cassandra-3.x-v2	1.82% <ø> (ø)
cassandra-4.x-v1	16.61% <ø> (ø)
cassandra-4.x-v2	1.82% <ø> (ø)
elasticsearch-6.x-v1	18.78% <ø> (ø)
elasticsearch-7.x-v1	18.83% <ø> (-0.02%)	⬇️
elasticsearch-8.x-v1	19.02% <ø> (-0.02%)	⬇️
elasticsearch-8.x-v2	1.90% <ø> (+0.01%)	⬆️
grpc_v1	9.52% <ø> (+0.01%)	⬆️
grpc_v2	7.46% <ø> (ø)
kafka	9.74% <ø> (ø)
memory_v2	1.88% <ø> (-0.02%)	⬇️
opensearch-1.x-v1	18.88% <ø> (ø)
opensearch-2.x-v1	18.88% <ø> (ø)
opensearch-2.x-v2	1.90% <ø> (ø)
unittests	95.08% <ø> (+0.01%)	⬆️

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