user/ruby3.0-rugged: move from backport + use ruby 3.0

user/ruby3.0-rugged/APKBUILD

@@ -1,6 +1,6 @@
 # Contributor: Jakub Jirutka <jakub@jirutka.cz>
 # Maintainer: Jakub Jirutka <jakub@jirutka.cz>
-pkgname=ruby-rugged
+pkgname=ruby3.0-rugged
 _gemname=rugged
 pkgver=1.5.0.1
 pkgrel=0
@@ -11,14 +11,14 @@ license="MIT"
 checkdepends="
 	git
 	libgit2-tests
-	ruby-minitest
-	ruby-rake
-	ruby-rake-compiler
+	ruby3.0-minitest
+	ruby3.0-rake
+	ruby3.0-rake-compiler
 	"
 makedepends="
 	libgit2-dev>=${pkgver%.*}
-	ruby
-	ruby-dev
+	ruby3.0
+	ruby3.0-dev
 	"
 source="$_gemname-$pkgver.tar.gz::https://github.com/libgit2/$_gemname/archive/v$pkgver.tar.gz
 	fix-extconf-version-check.patch