Run RemoveParamDescriptionDuplicateNameFixer before NoSuperfluousPhpdocTagsFixer

[TomasVotruba]

RemoveParamDescriptionDuplicateNameFixer extends AbstractDocBlockFixer (priority -37), so it ran after NoSuperfluousPhpdocTagsFixer (priority 6).

For a docblock like:

/**
 * @param string $name Name
 */
public function foo(string $name): void

NoSuperfluous ran first, saw the Name description and kept the tag. Then RemoveParamDescriptionDuplicateNameFixer stripped Name, leaving a bare superfluous @param string $name that nothing removed.

This bumps the fixer priority to 7 so it runs before NoSuperfluous. The description is stripped first, and the now-bare @param is dropped as superfluous.

Added an Issues test registering both fixers (plus NoEmptyPhpdocFixer) to lock the ordering and the fully cleaned output.