cve-check: Allow multiple entries in CVE_PRODUCT
There are both "curl" and "libcurl" CPEs in NVD.
All "curl" CVEs are currently missing in the reports.
Hence, switch "CVE_PRODUCT" to a space separated list.
It is useful for recipes generating several packages,
that have different product names in NVD.
(From OE-Core rev:
404f75e026393ddc55da87f6f04fb1201cff4e11)
Signed-off-by: Grygorii Tertychnyi <gtertych@cisco.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Armin Kuster <akuster808@gmail.com>
