Parse HTML for titles and localization

[robwalch]

This PR will...

Address handling of HTML and HTML encoded characters in content titles and localization options.

Why is this Pull Request needed?

The player supports display of html characters in the title and description on the idle screen, but not in other parts of the player. These include the right click info overlay, related overlays, and localizations options where html encoded characters may be included in the translations.

Are there any Pull Requests open in other repos which need to be merged with this?

https://github.com/jwplayer/jwplayer-plugin-related/pull/371

Addresses Issue(s):

JW8-2605

[johnBartos]

	Warnings
⚠️	🛠 There are modified src files, but no test changes. Add tests if you're able to.
⚠️	🗿 Set a milestone. It should be the ticket's fix version in JIRA.

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⚠️ MULTI Build for commit 048780c is unstable (FAILURE).
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[robwalch]

@DanFerrer bumping these to 8.7.5

[jwplayer-robot]

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❗ MULTI Build for commit 048780c did not complete (${PHASE_RESULT}).
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