[ Merge of http://go/wvgerrit/207720 ]
CertificateProvisioningTests were failing because the expected
filename "cert.bin" was not met. The file path being passed in
on android was "/data/vendor/mediadrm/IDM0/L[1|3]/cert.bin"
Bug: 339917270
Test: CertificateProvisioningTests/CertificateProvisioningTests.ProvisioningResponseSuccess/Keybox
Test: CertificateProvisioningTests/CertificateProvisioningTests.ProvisioningResponseSuccess/OemCert
Test: CertificateProvisioningTests/CertificateProvisioningTests.ProvisioningResponseSuccess/DrmCertificateReprovisioning
Change-Id: I0874b9652d54848d58c202fe197af0da0616e8cd
92d0e81143