test: testscript change echo file to printf

[fseldow]

Description

What this PR does / why we need it:

Which issue(s) this PR fixes (optional, using fixes #<issue number>(, fixes #<issue_number>, ...) format, will close the issue(s) when the PR gets merged):

Fixes #

Type of change

Please delete options that are not relevant.

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Helm Chart Change (any edit/addition/update that is necessary for changes merged to the main branch)
• This change requires a documentation update

How Has This Been Tested?

e2e test will cover
Please describe the tests that you ran to verify your changes. Please also list any relevant details for your test configuration

• Test A
• Test B

Checklist:

• Does the affected code have corresponding tests?
• Are the changes documented, not just with inline documentation, but also with conceptual documentation such as an overview of a new feature, or task-based documentation like a tutorial? Consider if this change should be announced on your project blog.
• Does this introduce breaking changes that would require an announcement or bumping the major version?
• Do all new files have appropriate license header?

Post Merge Requirements

• MAINTAINERS: manually trigger the "Publish Package" workflow after merging any PR that indicates Helm Chart Change

[akashsinghal]

curious, why was this necessary?

[fseldow]

because the in test-e2e-cli and all other binaray it is using ${GITHUB_WORKSPACE}/bin/xxx.
revert this change since export it into path can solve

[codecov]

Codecov Report

Patch and project coverage have no change.

Comparison is base (f7cf03c) 54.96% compared to head (06b37f5) 54.96%.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #859   +/-   ##
=======================================
  Coverage   54.96%   54.96%           
=======================================
  Files          80       80           
  Lines        4739     4739           
=======================================
  Hits         2605     2605           
  Misses       1850     1850           
  Partials      284      284           

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[binbin-li]

same question as Akash, lgtm overall