Fix part of #295: Move passing tests of the app module to the non_flaky_tests workflow

[vinitamurthi]

Explanation

Run the app tests on robolectric in circle ci and move the passing tests into the non_flaky queue. Also fixes dagger issues in AudioFragmentTest and HtmlParserTest
Fixes part of #295

Checklist

• The PR title starts with "Fix #bugnum: ", followed by a short, clear summary of the changes. (If this PR fixes part of an issue, prefix the title with "Fix part of #bugnum: ...".)
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[vinitamurthi]

@jamesxu0 @BenHenning PTAL

[BenHenning]

Thanks! And thanks for fixing the existing breakages.

[jamesxu0]

LGTM