Upgrade Ruby to 3.3.0

https://www.ruby-lang.org/en/news/2023/12/25/ruby-3-3-0-released/

main/ruby-rss/APKBUILD

@@ -2,8 +2,8 @@
 # Maintainer: Jakub Jirutka <jakub@jirutka.cz>
 pkgname=ruby-rss
 _gemname=rss
-pkgver=0.2.9
-pkgrel=2
+pkgver=0.3.0
+pkgrel=0
 pkgdesc="RSS reading and writing for Ruby"
 url="https://github.com/ruby/rss"
 arch="noarch"
@@ -12,9 +12,7 @@ depends="ruby ruby-rexml"
 checkdepends="ruby-test-unit"
 makedepends="ruby-rdoc"
 subpackages="$pkgname-doc"
-source="https://github.com/ruby/rss/archive/$pkgver/ruby-rss-$pkgver.tar.gz
-	gemspec.patch
-	"
+source="https://github.com/ruby/rss/archive/$pkgver/ruby-rss-$pkgver.tar.gz"
 builddir="$srcdir/$_gemname-$pkgver"
 
 prepare() {
@@ -44,6 +42,9 @@ package() {
 	# Remove unnessecary files
 	cd "$gemdir"
 	rm -rf build_info cache extensions plugins
+
+	cd "$gemdir"/gems/$_gemname-$pkgver
+	rm README.* NEWS.*
 }
 
 doc() {
@@ -53,6 +54,5 @@ doc() {
 }
 
 sha512sums="
-dcb87c26bbc52a90b75f9ac97f7a59ddf821bba8f1843de2dc1ae9b9dffbaf51993a2c99e9ee02b08513a8ce94934afd867ba328dfda9244a73f2b147932af3d  ruby-rss-0.2.9.tar.gz
-d5ba5d7cea9b2a19624f3acead6731176770dc94b24a1da28dcd5795172ee56145af1f513076fb96b6cf3d45d0587adf6632a6298bc1a3fe624f7f3ca5005f70  gemspec.patch
+86b7097e3dcf0da03284b44493be43e972a1facb2f20e81cc3303ea0c39336a364858f3d37e04a2397851ca897bd484284eb81cd6d6b55f4c0d77d811350688e  ruby-rss-0.3.0.tar.gz
 "