integration/centos7: fix module prefixes

Modules were previously prefixed with either 'kpatch-' or 'livepatch-'
depending on which was used. This is no longer true and all modules are
now prefixed with "test-". Update test scripts accordingly.

Signed-off-by: Artem Savkov <asavkov@redhat.com>

test/integration/centos-7/gcc-static-local-var-4.test

@@ -1,6 +1,6 @@
 #!/bin/bash
 
-if $(nm kpatch-gcc-static-local-var-4.ko | grep -q free_ioctx); then
+if $(nm test-gcc-static-local-var-4.ko | grep -q free_ioctx); then
 	exit 1
 else
 	exit 0

test/integration/centos-7/multiple.test

@@ -13,11 +13,11 @@ die() {
 
 ko_to_test() {
 	tmp=${1%.ko}-LOADED.test
-	echo ${tmp#kpatch-}
+	echo ${tmp#test-}
 }
 
 # make sure any modules added here are disjoint
-declare -a modules=(kpatch-cmdline-string.ko kpatch-meminfo-string.ko)
+declare -a modules=(test-cmdline-string.ko test-meminfo-string.ko)
 
 for mod in "${modules[@]}"; do
 	testprog=$(ko_to_test $mod)