Update test certificates for X509CertChainBuildingTest.

Previous certificates had invalid time fields.

Also migrate certificate generation process to Go.

Bug: 280555693
Test: atest CtsSecurityTestCases:android.security.cts.X509CertChainBuildingTest
Change-Id: Ic52b8a06ba4c3964741ab5e4fef770f0d34cb81d
Merged-In: Ic52b8a06ba4c3964741ab5e4fef770f0d34cb81d
(cherry picked from commit 8139f7b80ff140c3c3d9d3db2f7fe7fe7e84962e)
12 files changed