Update testing pipeline

[shubham1172]

Signed-off-by: Shubham Sharma shubhash@microsoft.com

Description

1. Separates unit tests from e2e tests - unit tests are now a part of the build pipeline.
2. Adds utils unit tests to package.json
3. Add code coverage to tests
4. Fix e2e test failure detection by upgrading the CLI version. Note, this is only a temporary addition until CLI v1.7 is released. The current custom reference makes the e2e pipeline significantly slow.

Issue reference

Please reference the issue this PR will close #193 and close #197

Checklist

Please make sure you've completed the relevant tasks for this PR, out of the following list:

• (NA) Code compiles correctly
• (NA) Created/updated tests
• (NA) Extended the documentation

[codecov]

Codecov Report

❗ No coverage uploaded for pull request base (master@e56f31d). Click here to learn what that means.
The diff coverage is n/a.

❗ Current head 23d68a2 differs from pull request most recent head 3eebeb5. Consider uploading reports for the commit 3eebeb5 to get more accurate results

@@            Coverage Diff            @@
##             master     #202   +/-   ##
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  Coverage          ?   30.70%           
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  Files             ?       70           
  Lines             ?     5472           
  Branches          ?      172           
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  Hits              ?     1680           
  Misses            ?     3758           
  Partials          ?       34           

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[shubham1172]

Discussions continued from #200

So apparently, environment variables set by node are not allowed in GH actions. To overcome that, we are touching a file and looking for it in CI.

/cc @XavierGeerinck

[shubham1172]

The tests here will start passing once #209 is checked-in.