[BUGFIX] EM: Decode HTML in conflict message

The message in the extension manager that notices about installing a
conflicting extension contains HTML. As all output is encoded by default,
the HTML is obviously also encoded.
Wrap the text in `f:format.raw` to decode the HTML and get a functional
list again.

Resolves: #76214
Releases: master
Change-Id: I0b31b907d95679b528a2dc8422cd41c497fe8ec3
Reviewed-on: https://review.typo3.org/48202


Reviewed-by: Nicole Cordes <typo3@cordes.co>
Tested-by: Nicole Cordes <typo3@cordes.co>
Reviewed-by: Markus Klein <markus.klein@typo3.org>
Tested-by: Markus Klein <markus.klein@typo3.org>

typo3/sysext/extensionmanager/Resources/Private/Partials/List/UnresolvedDependenciesMessage.html

-<p><f:translate key="dependencyCheck.unresolvedDependencies.message" /></p>
+<p>{f:translate(key: 'dependencyCheck.unresolvedDependencies.message') -> f:format.raw()}</p>
 <div class="checkbox">
 	<label>
 		<input type="checkbox" name="unlockDependencyIgnoreButton"> <f:translate key="label.resolveDependenciesEnableButton" />