m68k/defconfig: Enable test modules

It doesn't hurt to have CONFIG_TEST_* enabled as modules.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
diff --git a/arch/m68k/configs/atari_defconfig b/arch/m68k/configs/atari_defconfig
index 3f2b68d..f8c0f4b 100644
--- a/arch/m68k/configs/atari_defconfig
+++ b/arch/m68k/configs/atari_defconfig
@@ -469,6 +469,12 @@
 CONFIG_MAGIC_SYSRQ=y
 CONFIG_ASYNC_RAID6_TEST=m
 CONFIG_TEST_STRING_HELPERS=m
+CONFIG_TEST_KSTRTOX=m
+CONFIG_TEST_LKM=m
+CONFIG_TEST_USER_COPY=m
+CONFIG_TEST_BPF=m
+CONFIG_TEST_FIRMWARE=m
+CONFIG_TEST_UDELAY=m
 CONFIG_ENCRYPTED_KEYS=m
 CONFIG_CRYPTO_MANAGER=y
 CONFIG_CRYPTO_USER=m