Add upgrade sql file introduced in 2.1.4

[ywk253100]

1. Add upgrade sql file introduced in 2.1.4
2. Minor improvement for task/execution to cover corner cases

Signed-off-by: Wenkai Yin yinw@vmware.com

[codecov]

Codecov Report

Merging #14447 (43df3bf) into master (85f9a49) will increase coverage by 0.00%.
The diff coverage is 100.00%.

@@           Coverage Diff           @@
##           master   #14447   +/-   ##
=======================================
  Coverage   64.59%   64.60%           
=======================================
  Files         920      919    -1     
  Lines       65145    65148    +3     
  Branches     2034     2037    +3     
=======================================
+ Hits        42078    42086    +8     
+ Misses      19106    19099    -7     
- Partials     3961     3963    +2     

Flag	Coverage Δ
unittests	64.60% <100.00%> (+<0.01%)	⬆️

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

Impacted Files	Coverage Δ
src/pkg/task/execution.go	71.58% <100.00%> (+0.31%)	⬆️
src/pkg/task/task.go	67.00% <100.00%> (+0.33%)	⬆️
...left-side-nav/config/auth/config-auth.component.ts	58.41% <0.00%> (-2.20%)	⬇️
src/portal/src/app/shared/units/utils.ts	42.50% <0.00%> (-1.25%)	⬇️
...t/artifact-list-tab/artifact-list-tab.component.ts	23.88% <0.00%> (-0.55%)	⬇️
...roject/repository/repository-gridview.component.ts	28.71% <0.00%> (-0.52%)	⬇️
...-robot-accounts/system-robot-accounts.component.ts	26.58% <0.00%> (-0.43%)	⬇️
.../portal/src/app/shared/services/project.service.ts	7.69% <0.00%> (-0.42%)	⬇️
src/portal/src/app/shared/shared.module.ts	100.00% <0.00%> (ø)
...e/project/robot-account/robot-account.component.ts	30.49% <0.00%> (ø)
... and 9 more