Fix failing pkparse test case
The first three test cases from test_suites_pkparse.data failed because
the key file they read requires DES to be read. However, MBEDTLS_DES_C
was missing from the dependency list.
diff --git a/tests/suites/test_suite_pkparse.data b/tests/suites/test_suite_pkparse.data
index 5ab3968..9c0edbb 100644
--- a/tests/suites/test_suite_pkparse.data
+++ b/tests/suites/test_suite_pkparse.data
@@ -1,13 +1,13 @@
Parse RSA Key #1 (No password when required)
-depends_on:MBEDTLS_MD5_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_CIPHER_MODE_CBC
+depends_on:MBEDTLS_MD5_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_DES_C
pk_parse_keyfile_rsa:"data_files/test-ca.key":"NULL":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
Parse RSA Key #2 (Correct password)
-depends_on:MBEDTLS_MD5_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_CIPHER_MODE_CBC
+depends_on:MBEDTLS_MD5_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_DES_C
pk_parse_keyfile_rsa:"data_files/test-ca.key":"PolarSSLTest":0
Parse RSA Key #3 (Wrong password)
-depends_on:MBEDTLS_MD5_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_CIPHER_MODE_CBC
+depends_on:MBEDTLS_MD5_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_DES_C
pk_parse_keyfile_rsa:"data_files/test-ca.key":"PolarSSLWRONG":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
Parse RSA Key #4 (DES Encrypted)
