Merge "Fixing Keymaster documentation." into pie-vts-dev

     *     attestationIdManufacturer  [716] EXPLICIT OCTET_STRING OPTIONAL,

     *     attestationIdModel         [717] EXPLICIT OCTET_STRING OPTIONAL,

     *     vendorPatchLevel           [718] EXPLICIT INTEGER OPTIONAL,

     *     bootPatchLevel             [718] EXPLICIT INTEGER OPTIONAL,

     *     bootPatchLevel             [719] EXPLICIT INTEGER OPTIONAL,

     * }

     *

     * The above schema is mostly a straightforward translation of the IKeymasterDevice tag/value