Refactoring log upload

[chkeita]

Summary of the Pull Request

This is refactoring of our log uploading process.

• The process that upload the logs lives with the agent instead of the task
• The task now logs to a file and to the console.
• The task log file is synchronized to the log container periodically

[codecov-commenter]

Codecov Report

Merging #3087 (3f7fd27) into main (760e7d6) will decrease coverage by 1.86%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##             main    #3087      +/-   ##
==========================================
- Coverage   31.82%   29.97%   -1.86%     
==========================================
  Files         307      127     -180     
  Lines       36782    13896   -22886     
==========================================
- Hits        11707     4165    -7542     
+ Misses      25075     9731   -15344     

see 179 files with indirect coverage changes