efi_selftest: test InstallConfigurationTable()

Provide a unit test for InstallConfigurationTable().

A table is installed, updated, removed. The table entry and the
triggering of events is checked.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Alexander Graf <agraf@suse.de>
diff --git a/lib/efi_selftest/Makefile b/lib/efi_selftest/Makefile
index bf5c819..c0fd490 100644
--- a/lib/efi_selftest/Makefile
+++ b/lib/efi_selftest/Makefile
@@ -13,6 +13,7 @@
 obj-$(CONFIG_CMD_BOOTEFI_SELFTEST) += \
 efi_selftest.o \
 efi_selftest_bitblt.o \
+efi_selftest_config_table.o \
 efi_selftest_controllers.o \
 efi_selftest_console.o \
 efi_selftest_devicepath.o \