build: link fuzz/test_runner.py for out-of-tree builds

Author: MarcoFalke

configure.ac

@@ -1644,6 +1644,7 @@ AC_CONFIG_FILES([contrib/devtools/split-debug.sh],[chmod +x contrib/devtools/spl
 AM_COND_IF([HAVE_DOXYGEN], [AC_CONFIG_FILES([doc/Doxyfile])])
 AC_CONFIG_LINKS([contrib/filter-lcov.py:contrib/filter-lcov.py])
 AC_CONFIG_LINKS([test/functional/test_runner.py:test/functional/test_runner.py])
+AC_CONFIG_LINKS([test/fuzz/test_runner.py:test/fuzz/test_runner.py])
 AC_CONFIG_LINKS([test/util/bitcoin-util-test.py:test/util/bitcoin-util-test.py])
 AC_CONFIG_LINKS([test/util/rpcauth-test.py:test/util/rpcauth-test.py])