Update public certificate with new Google-generated public key

The certificate currently embedded in shim builds doesn't match
what is used for signing grub.  This new cert has a 5 year
validity period; the old one had a 2 year validity period.

BUG=b:195737944
TEST=make build & make cert-info

Change-Id: Icdf6ad422781589defd861f2fb446e3494dca244
diff --git a/neverware.cer b/neverware.cer
index db1c806..298725b 100644
--- a/neverware.cer
+++ b/neverware.cer
Binary files differ