Fixes for translations with choices

[flexponsive]

Many thanks for this useful package - a good integration of laravel translation strings has been a gap in the inertia/vue ecosystem for a long time!

I noticed that a couple of strings with choices were translated differently in the lingua package than in laravel.

To solve this problem, I added the test cases from the laravel TranslationMessageSelectorTest.php to this project. After adding the test cases, four tests were failing which are fixed in this PR:

• ['first', 'first', 10]
• ['second', '{9}first|{10}second', 0]
• ['second', '[5,]first|[,4]second', 1]
• ['first', '{1.3}first|{2.3}second', 1.3]

Where the first element is the expected result for the translation of the second argument when evaluated with the count from the last argument.

[mikield]

Thank you for such big improvement contribution to this package 📦

With love ❤️ from Ukraine 🇺🇦