!3 Switch ronn-ng to disable ronn

From: @hht8
Reviewed-by: @small_leek
Signed-off-by: @small_leek

rubygem-tilt.spec

@@ -2,7 +2,7 @@
 %{?_with_bootstrap: %global bootstrap 1}
 Name:                rubygem-%{gem_name}
 Version:             2.0.8
-Release:             2
+Release:             3
 Summary:             Generic interface to multiple Ruby template engines
 License:             MIT
 URL:                 http://github.com/rtomayko/tilt
@@ -15,7 +15,7 @@ BuildRequires:       rubygem(sass) rubygem(asciidoctor) rubygem(prawn) rubygem(p
 %if ! 0%{?bootstrap}
 BuildRequires:       rubygem(haml)
 %endif
-BuildRequires:       rubygem-ronn
+BuildRequires:       rubygem-ronn-ng
 BuildArch:           noarch
 %description
 Generic interface to multiple Ruby template engines.
@@ -85,6 +85,9 @@ popd
 %{gem_instdir}/test
 
 %changelog
+* Sun Feb 07 2020 huanghaitao <huanghaitao8@huawei.com> - 2.0.8-3
+- Swith rubygem-ronn-ng to drop rubygem-ronn
+
 * Tue Dec 29 2020 Ge Wang <wangge20@huawei.com> - 2.0.8-2
 - Fix compile failure due to updated AsciiDoctor