cipher.nist_kw: Fix duplicate test case

There are two test vectors in RFC 5649. There was only one in our test
suite, run twice. Put the second test vector instead of repeating the
first.
diff --git a/tests/suites/test_suite_cipher.nist_kw.data b/tests/suites/test_suite_cipher.nist_kw.data
index 8201891..9fec976 100644
--- a/tests/suites/test_suite_cipher.nist_kw.data
+++ b/tests/suites/test_suite_cipher.nist_kw.data
@@ -22,13 +22,13 @@
 depends_on:MBEDTLS_AES_C:MBEDTLS_NIST_KW_C
 auth_crypt_tv:MBEDTLS_CIPHER_AES_256_KW:"000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F":"":"":"64E8C3F9CE0F5BA263E9777905818A2A93C8191E7D6E8AE7":"":"":"00112233445566778899AABBCCDDEEFF":0
 
-KWP AES-192 RFC 5649
+KWP AES-192 RFC 5649 #1
 depends_on:MBEDTLS_AES_C:MBEDTLS_NIST_KW_C
-auth_crypt_tv:MBEDTLS_CIPHER_AES_192_KWP:"5840df6e29b02af1ab493b705bf16ea1ae8338f4dcc176a8"::"":"":"138bdeaa9b8fa7fc61f97742e72248ee5ae6ae5360d1ae6a5f54f373fa543b6a":"":"":"c37b7e6492584340bed12207808941155068f738":0
+auth_crypt_tv:MBEDTLS_CIPHER_AES_192_KWP:"5840df6e29b02af1ab493b705bf16ea1ae8338f4dcc176a8":"":"":"138bdeaa9b8fa7fc61f97742e72248ee5ae6ae5360d1ae6a5f54f373fa543b6a":"":"":"c37b7e6492584340bed12207808941155068f738":0
 
-KWP AES-192 RFC 5649
+KWP AES-192 RFC 5649 #2
 depends_on:MBEDTLS_AES_C:MBEDTLS_NIST_KW_C
-auth_crypt_tv:MBEDTLS_CIPHER_AES_192_KWP:"5840df6e29b02af1ab493b705bf16ea1ae8338f4dcc176a8"::"":"":"138bdeaa9b8fa7fc61f97742e72248ee5ae6ae5360d1ae6a5f54f373fa543b6a":"":"":"c37b7e6492584340bed12207808941155068f738":0
+auth_crypt_tv:MBEDTLS_CIPHER_AES_192_KWP:"5840df6e29b02af1ab493b705bf16ea1ae8338f4dcc176a8":"":"":"afbeb0f07dfbf5419200f2ccb50bb24f":"":"":"466f7250617369":0
 
 KWP AES-128 1 byte input
 depends_on:MBEDTLS_AES_C:MBEDTLS_NIST_KW_C