[Issue] Crash when fetching some lyrics from LRCLIB

[hugeBlack]

Some timestamps of time-synced lyrics from LRCLIB cannot be matched with the regex in the LyricHelper.swift and cause crash.

For example, the first line in the lyric of song "Hope is the Thing With Feathers" by "Robin/HOYO-MiX/Chevy" is

[00:15] We rise together as our destiny unfolds

The regex is: https://github.com/whoeevee/EeveeSpotify/blob/3c282200403da60cf2934dabada0c0a8f4c5faa4/Sources/EeveeSpotify/Lyrics/Helpers/LyricsHelper.swift#L43

This regex fails to find match from this line since seconds has no decimal part and crashes the app with Fatal error: Unexpectedly found nil while unwrapping an Optional value

Changing this regex to

"\\[(?<minute>\\d{2}):(?<seconds>\\d{2}\\.?\\d*)\\] ?(?<content>.*)"

can solve this issue.

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a PR would be appreciated