Tests do fail on slow hard drives - increase timeouts tenfold

Makefile

 all:
 	tar xf galera-26.4.6.tar.gz
-	patch -Np1 -d galera-26.4.6 < galera-26.4.6-fix_tests.patch
-	cd galera-26.4.6 && HOME=/root ./scripts/build.sh
+	cd galera-26.4.6 && HOME=/root CK_TIMEOUT_MULTIPLIER=10 ./scripts/build.sh
 	cp galera-26.4.6/libgalera_smm.so /usr/lib
 	rm -rf galera-26.4.6

galera-26.4.6-fix_tests.patch

-diff -uNr galera-26.4.6/galera/tests/certification_check.cpp galera-26.4.6-fix_tests/galera/tests/certification_check.cpp
---- galera-26.4.6/galera/tests/certification_check.cpp	2020-10-22 20:49:37.000000000 +1030
-+++ galera-26.4.6-fix_tests/galera/tests/certification_check.cpp	2021-12-25 15:10:16.591503557 +1030
-@@ -475,6 +475,7 @@
- 
-     t = tcase_create("certification_trx_v3");
-     tcase_add_test(t, test_certification_trx_v3);
-+    tcase_set_timeout(t, 60);
-     suite_add_tcase(s, t);
- 
-     t = tcase_create("certification_toi_v3");