test: Drop the _test suffix on linker lists

Most test suites have a _test suffix. This is not necessary as there is
also a ut_ prefix.

Drop the suffix so that (with future work) the suite name can be used as
the linker-list name.

Remove the suffix from the pytest regex as well, moving it to the top of
the file, as it is a constant.

Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/test/cmd/pci_mps.c b/test/cmd/pci_mps.c
index 0c57d15..2595ea1 100644
--- a/test/cmd/pci_mps.c
+++ b/test/cmd/pci_mps.c
@@ -11,7 +11,7 @@
 #include <test/suites.h>
 #include <test/ut.h>
 
-#define PCI_MPS_TEST(_name, _flags) UNIT_TEST(_name, _flags, pci_mps_test)
+#define PCI_MPS_TEST(_name, _flags) UNIT_TEST(_name, _flags, pci_mps)
 
 /* Test "pci_mps" command in safe "s" mode */
 static int test_pci_mps_safe(struct unit_test_state *uts)
@@ -32,8 +32,8 @@
 int do_ut_pci_mps(struct cmd_tbl *cmdtp, int flag, int argc,
 		  char * const argv[])
 {
-	struct unit_test *tests = UNIT_TEST_SUITE_START(pci_mps_test);
-	const int n = UNIT_TEST_SUITE_COUNT(pci_mps_test);
+	struct unit_test *tests = UNIT_TEST_SUITE_START(pci_mps);
+	const int n = UNIT_TEST_SUITE_COUNT(pci_mps);
 
 	return cmd_ut_category("pci_mps", "pci_mps_test_", tests, n,
 			       argc, argv);