Log docker pull failure to the raw_output logger so it reaches gitea

[pcarranza]

Fixes #2609

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 68.76%. Comparing base (5a80a04) to head (af76bf7).
Report is 153 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #2610      +/-   ##
==========================================
+ Coverage   61.56%   68.76%   +7.19%     
==========================================
  Files          53       71      +18     
  Lines        9002    10920    +1918     
==========================================
+ Hits         5542     7509    +1967     
+ Misses       3020     2848     -172     
- Partials      440      563     +123     

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[pcarranza]

I think that it's best to close this one in favor of #2631

As it was correctly pointed out by @ChristopherHX this should be fixed in Gitea - the only change I introduced was increase the logging level when debug is enabled by setting up SetReportCaller and pushing it to the job logger so I can understand where the logging should be happening.

In the end, the fact that this is not percolated in gitea seems to be a specific failure case of act_runner and not act.

Apologies for the noise.