File riscv-isa-sim-libdir.patch of Package riscv-isa-sim

diff -Naur a/Makefile.in b/Makefile.in
--- a/Makefile.in	2024-01-12 18:22:55.000000000 -0600
+++ b/Makefile.in	2024-01-15 20:19:24.135482981 -0600
@@ -59,7 +59,7 @@
 INSTALLDIR ?= $(DESTDIR)$(prefix)
 
 install_hdrs_dir := $(INSTALLDIR)/include
-install_libs_dir := $(INSTALLDIR)/lib
+install_libs_dir := $(INSTALLDIR)/lib64
 install_exes_dir := $(INSTALLDIR)/bin
 
 #-------------------------------------------------------------------------