Add P-384 root and P-384, P-256 EE certificates.

Reviewed-by: NRich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/2738)

test/certs/p256-server-cert.pem

+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----

test/certs/p256-server-key.pem

+-----BEGIN PRIVATE KEY-----
+MIGHAgEAMBMGByqGSM49AgEGCCqGSM49AwEHBG0wawIBAQQgJ51ke8aiotgRnxNb
+le4OYpOA/E5Cuj0+yU8lbeg0GgOhRANCAAQULZ3lzwpz4JqjgiXTp4sS7UcWAmCa
+CizEyqVUR4NbaGWuYbLdRJpX3CCdqtJsA49jezGcRwkCq2O4drrLHUrr
+-----END PRIVATE KEY-----

test/certs/p384-root-key.pem

+-----BEGIN PRIVATE KEY-----
+MIG2AgEAMBAGByqGSM49AgEGBSuBBAAiBIGeMIGbAgEBBDAp+VkMpwM7uCJWk+fo
+bSxLtiF2nd/4YDJy2IjO+IjzoEDGJB4Ekr1AGxYmiS57IVWhZANiAAS/4vfY5YBd
+dvcJs81VXvm3gqwIvzycNtT48ZQ9bqGJBERMAXkmOgzPVz4cSIr33KfIKGhfgjVK
+xSAorUKfc0cWf0dZZh3UxpXeN1x3dxtK3hED1y8pemwuz3tYuuOBbtw=
+-----END PRIVATE KEY-----

test/certs/p384-root.pem

+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----

test/certs/p384-server-cert.pem

+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----

test/certs/p384-server-key.pem

+-----BEGIN PRIVATE KEY-----
+MIG2AgEAMBAGByqGSM49AgEGBSuBBAAiBIGeMIGbAgEBBDBg3D9RcSwjYqyeLmW+
+nw3mGtBTeNFH2heMO4uOl3EAzJAB8Q+1DjD9Prlrsc+JX7yhZANiAATYH3V9cy/8
+G1EHpB5CGKSPSigQx+aMVG43h6nNBJBAzix7O8293+1HbKmmf+FJJ1qpvCpnM+Uz
+mKb4O4J/oz5rVaSNgQn8amA9lnHnj5JZVhDaCRbbf1cDjzBjMpnlB9w=
+-----END PRIVATE KEY-----