I accidently put colons on the test data and remembered taking the
colon character out of the regex I was working on, but apparently
left it in, and accounted for the active entry indicator flag
which appears to have inconsistent support across vendors.
The regex has been fixed, and a test added from a Lenovo SR650
which has some additional string entry data in the UEFI output
which may separate entries.
Change-Id: I1f67b0fb1f645fa82e98bd7c7bba3ffc7755cc74
(cherry picked from commit e10f052c06)
cafa6e9cb6