do not fetch container-selinux 2.243.0 from updates-testing

container-selinux v2.243.0 seems to break image verification tests.

Signed-off-by: Lokesh Mandvekar <lsm5@redhat.com>

Author: lsm5

build.sh

@@ -25,7 +25,7 @@ mkdir -p ./rpms
 set +e
 if [[ ${PODMAN_PR_NUM} != "" ]]; then
     pushd ./rpms
-    for pkg in container-selinux crun;
+    for pkg in crun;
     do
         for tag in "${FEDORA_VERSION}"-updates-candidate "${FEDORA_VERSION}"-updates-testing "${FEDORA_VERSION}"-updates-testing-pending;
         do