build: Add grub-core/tests/crypto_cipher_mode_vectors.h file to EXTRA_DIST

This file was not added to EXTRA_DIST during test creation.

Fixes: 51ebc6f (tests: Add functional tests for ecb/cbc helpers)

Signed-off-by: Daniel Kiper <daniel.kiper@oracle.com>
Reviewed-by: Alec Brown <alec.r.brown@oracle.com>
Reviewed-by: Srish Srinivasan <ssrish@linux.ibm.com>
Reviewed-by: Sudhakar Kuppusamy <sudhakar@linux.ibm.com>

Author: Daniel Kiper

conf/Makefile.extra-dist

@@ -72,6 +72,7 @@ EXTRA_DIST += grub-core/lib/libtasn1
 EXTRA_DIST += $(shell find $(top_srcdir)/include -name '*.h')
 EXTRA_DIST += $(shell find $(top_srcdir)/grub-core/lib -name '*.h')
 EXTRA_DIST += grub-core/efiemu/runtime/config.h
+EXTRA_DIST += grub-core/tests/crypto_cipher_mode_vectors.h
 EXTRA_DIST += grub-core/tests/asn1/asn1_test.h
 EXTRA_DIST += $(shell find $(top_srcdir)/grub-core/tests/asn1/tests -name '*.h')
 EXTRA_DIST += $(shell find $(top_srcdir)/grub-core/commands/tpm2_key_protector -name '*.h')