Update docker command to delete container on exit

[lcd1232]

No description provided.

[codecov]

Codecov Report

Merging #53 (8fb3707) into master (727b75a) will not change coverage.
The diff coverage is 100.00%.

@@            Coverage Diff            @@
##            master       #53   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files            2         2           
  Lines           66        67    +1     
=========================================
+ Hits            66        67    +1     

Flag	Coverage Δ
unittests	100.00% <100.00%> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
internal/runner/runner.go	100.00% <100.00%> (ø)

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[psampaz]

thanks!