Fix dollar sign in TeaserV1 action title

[samuelgomezvaltech]

Fixes #6

Removes output of dollar sign before action title on TeaserV1

Description

Cleanup dollar sign and create corresponding unit test

Related Issue

#6

Motivation and Context

Teaser action links output a title that does not correspond to the specification; prepending a dollar sign that, yeah, is a typo.

How Has This Been Tested?

Extended TeaserV1.tests.tsx to check for the HTML from .cmp-teaser__action-container

Ran npm run test with the original code and there is a FAIL on TeaserV1.test.tsx

Then ran again npm run test with the changed code in TeaserV1.tsx and all tests are green.

Types of changes

• 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 change)

Checklist:

• I have signed the Adobe Open Source CLA.
• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have read the CONTRIBUTING document.
• I have added tests to cover my changes.
• All new and existing tests passed.

[codecov]

Codecov Report

❗ No coverage uploaded for pull request base (master@bec40fd). Click here to learn what that means.
The diff coverage is n/a.

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  Coverage          ?   98.21%           
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  Files             ?       33           
  Lines             ?      393           
  Branches          ?       86           
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  Hits              ?      386           
  Misses            ?        7           
  Partials          ?        0           

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