bump(app-misc/ca-certificates): Update to certs from NSS 3.16

Nothing dramatic, just noticed a new version was available.

Certs changed:

    - "TDC OCES Root CA"
    - "Firmaprofesional Root CA"
    + "TeliaSonera Root CA v1"
    + "E-Tugra Certification Authority"
    + "T-TeleSec GlobalRoot Class 2"
    + "Atos TrustedRoot 2011"
Merge pull request #498 from marineam/certs

bump(app-misc/ca-certificates): Update to certs from NSS 3.16