RFR: 6522064: Aliases from Microsoft CryptoAPI has bad character encoding

[Weijun Wang]

Switch to wide char version of `CertGetNameString` to get the non-ASCII name.

-------------

Commit messages:
 - the fix

Changes: https://git.openjdk.java.net/jdk/pull/9085/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=9085&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-6522064
  Stats: 89 lines in 2 files changed: 72 ins; 0 del; 17 mod
  Patch: https://git.openjdk.java.net/jdk/pull/9085.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/9085/head:pull/9085

PR: https://git.openjdk.java.net/jdk/pull/9085