Update CommonPlaySkill and CommonQuerySkill to pass messages

[NeonDaniel]

Description

Fixes #2875
Similar to #2813, this updates the CPS and CQS abstract methods to expect Messages instead of Strings. Inspecting the method signatures provides backwards compatibitliy.

How to test

This should work with all existing skills as-is. New functionality can be tested by modifying match_query_phrase and action overriding methods to match the new signature

Contributor license agreement signed?

CLA [x ] (Whether you have signed a CLA - Contributor Licensing Agreement

[pep8speaks]

Hello @NeonDaniel! Thanks for updating this PR. We checked the lines you've touched for PEP 8 issues, and found:

There are currently no PEP 8 issues detected in this Pull Request. Cheers! 🍻

Comment last updated at 2021-03-31 20:29:43 UTC

[devops-mycroft]

Hello, @NeonDaniel, thank you for helping with the Mycroft project! We welcome everyone
into the community and greatly appreciate your help as we work to build an AI
for Everyone.

To protect yourself, the project, and users of Mycroft technologies we require
a Contributor Licensing Agreement (CLA) before accepting any code
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You retain ownership of the code, this is just a license.

Please visit https://mycroft.ai/cla to initiate this one-time signing. Thank
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[devops-mycroft]

Voight Kampff Integration Test Failed (Results).
Mycroft logs are also available: skills.log, audio.log, voice.log, bus.log, enclosure.log

[devops-mycroft]

Voight Kampff Integration Test Failed (Results).
Mycroft logs are also available: skills.log, audio.log, voice.log, bus.log, enclosure.log

[devops-mycroft]

Voight Kampff Integration Test Failed (Results).
Mycroft logs are also available: skills.log, audio.log, voice.log, bus.log, enclosure.log

[devs-mycroft]

Hello, @NeonDaniel, thank you for helping with the Mycroft project! We welcome everyone
into the community and greatly appreciate your help as we work to build an AI
for Everyone.

To protect yourself, the project, and users of Mycroft technologies we require
a Contributor Licensing Agreement (CLA) before accepting any code
contribution. This agreement makes it crystal clear that along with your
code you are offering a license to use it within the confines of this project.
You retain ownership of the code, this is just a license.

Please visit https://mycroft.ai/cla to initiate this one-time signing. Thank
you!