main/ruby-bundler: upgrade to 2.2.2

main/ruby-bundler/APKBUILD

 # Maintainer: Jakub Jirutka <jakub@jirutka.cz>
 _gemname=bundler
 pkgname=ruby-$_gemname
-pkgver=2.2.1
+pkgver=2.2.2
 pkgrel=0
 pkgdesc="Manage an application's gem dependencies"
 url="https://bundler.io/"
@@ -35,4 +35,4 @@ package() {
 		"$gemdir"/gems/$_gemname-$pkgver/*.md
 }
 
-sha512sums="1f2301fc1fbeb4f77030139b15e83459158a0482cd45fc60c2c4d30bd89141a3e8de73e7a8ac31dd96ab375d043112ae1ca6f73a58a15feb2524f26d716c5573  bundler-2.2.1.gem"
+sha512sums="c8ea6bf57502dd4ddbf3c07168b720de490a641fa0aa1e91c49e22f22f503a3eff8fae38c8412bf0be1fe465f07ab9d3d6961d4a70bc1fca76f09efc42bd9207  bundler-2.2.2.gem"