[COMMITTED] elfutils_[try_]fedora_s390x_builder: Don't use valgrind factory

[Mark Wielaard]

One of the (libcurl) libraries tries to close invalid file descriptors
on fedora s390. Skip running the testsuite under valgrind for now.
---
 builder/master.cfg | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/builder/master.cfg b/builder/master.cfg
index 0ccd23df9800..7a55e284301a 100644
--- a/builder/master.cfg
+++ b/builder/master.cfg
@@ -2678,7 +2678,7 @@ elfutils_fedora_s390x_builder = util.BuilderConfig(
         workernames=["fedora-s390x"],
         tags=["elfutils", "fedora", "s390x"],
         collapseRequests=True,
-        factory=elfutils_factory_val)
+        factory=elfutils_factory)
 c['builders'].append(elfutils_fedora_s390x_builder)
 
 elfutils_try_fedora_s390x_builder = util.BuilderConfig(
@@ -2686,7 +2686,7 @@ elfutils_try_fedora_s390x_builder = util.BuilderConfig(
         collapseRequests=True,
         workernames=["fedora-s390x"],
         tags=["elfutils-try", "fedora", "s390x"],
-        factory=elfutils_factory_val)
+        factory=elfutils_factory)
 c['builders'].append(elfutils_try_fedora_s390x_builder)
 
 elfutils_debian_ppc64_builder = util.BuilderConfig(
-- 
2.48.1