Use fluentd to split the logs into stdout and stderr streams

[jmsmkn]

Involved adding a daemon to the ECS instances https://aws.amazon.com/blogs/opensource/centralized-container-logging-fluent-bit/

[codecov]

Codecov Report

Merging #2014 (401b715) into master (e87d57a) will decrease coverage by 0.02%.
The diff coverage is 7.69%.

@@            Coverage Diff             @@
##           master    #2014      +/-   ##
==========================================
- Coverage   93.23%   93.21%   -0.03%     
==========================================
  Files         683      683              
  Lines       26066    26069       +3     
==========================================
- Hits        24303    24300       -3     
- Misses       1763     1769       +6     

Impacted Files	Coverage Δ
app/tests/components_tests/stubs.py	92.30% <ø> (ø)
...p/grandchallenge/components/backends/amazon_ecs.py	68.09% <7.69%> (-1.99%)	⬇️

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