Rebuild for qpdf (SOVERSION bump)

Signed-off-by: David Abdurachmanov <david.abdurachmanov@gmail.com>

R.spec

@@ -108,7 +108,7 @@
 
 Name: R
 Version: 3.5.0
-Release: 2%{?dist}
+Release: 2.0.riscv64%{?dist}
 Summary: A language for data analysis and graphics
 URL: http://www.r-project.org
 Source0: https://cran.r-project.org/src/base/R-3/R-%{version}.tar.gz
@@ -1194,6 +1194,9 @@ R CMD javareconf \
 %{_libdir}/libRmath.a
 
 %changelog
+* Tue Jun 05 2018 David Abdurachmanov <david.abdurachmanov@gmail.com> - 3.5.0-2.0.riscv64
+- Rebuild for qpdf (SOVERSION bump)
+
 * Fri May 18 2018 Tom Callaway <spot@fedoraproject.org> - 3.5.0-2
 - do not run javareconf on el6/ppc64