[release-1.16] Fix package location for build flags

[knative-prow-robot]

This is an automated cherry-pick of #1978

Fix `version` command to dispaly proper version string

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 73.68%. Comparing base (b3b6b86) to head (9ec3af8).
Report is 1 commits behind head on release-1.16.

Additional details and impacted files

@@              Coverage Diff              @@
##           release-1.16    #1979   +/-   ##
=============================================
  Coverage         73.68%   73.68%           
=============================================
  Files               234      234           
  Lines             16471    16471           
=============================================
  Hits              12137    12137           
  Misses             3506     3506           
  Partials            828      828           

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[dsimansk]

/approve
/lgtm

[knative-prow]

[APPROVALNOTIFIER] This PR is APPROVED

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