feat: Add error validation for update all

[ashnamehrotra]

merge after #570

Describe the changes in this pull request using active verbs such as Add, Remove, Replace ...

Closes #593

Part of #522

[codecov]

Codecov Report

Attention: Patch coverage is 0% with 50 lines in your changes missing coverage. Please review.

Project coverage is 33.59%. Comparing base (2602d59) to head (20a3290).
Report is 90 commits behind head on main.

Files	Patch %	Lines
pkg/pkgmgr/rpm.go	0.00%	21 Missing ⚠️
pkg/pkgmgr/dpkg.go	0.00%	20 Missing ⚠️
pkg/pkgmgr/apk.go	0.00%	7 Missing ⚠️
pkg/buildkit/buildkit.go	0.00%	2 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #618      +/-   ##
==========================================
+ Coverage   32.51%   33.59%   +1.08%     
==========================================
  Files          17       18       +1     
  Lines        1621     1551      -70     
==========================================
- Hits          527      521       -6     
+ Misses       1062      997      -65     
- Partials       32       33       +1     

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[ashnamehrotra]

tested this with hardcoding, added followup issue (#660) to add end to end testing as discussed

[sozercan]

Thank you! LGTM