[jdk11u-dev] RFR: 8278312: Update SimpleSSLContext keystore to use SANs for localhost IP addresses

[Andrew Lu]

I backport this for parity with 11.0.25-oracle.

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

Commit messages:
 - Backport bc31ccc95be9523cc6c64932f6d39f81c2e82bdd

Changes: https://git.openjdk.org/jdk11u-dev/pull/2903/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk11u-dev&pr=2903&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8278312
  Stats: 222 lines in 3 files changed: 218 ins; 0 del; 4 mod
  Patch: https://git.openjdk.org/jdk11u-dev/pull/2903.diff
  Fetch: git fetch https://git.openjdk.org/jdk11u-dev.git pull/2903/head:pull/2903

PR: https://git.openjdk.org/jdk11u-dev/pull/2903