[jdk17u-dev] RFR: 8366866: SslRMIClientSocketFactory#createSocket lacking priviledges (securitymanger)

[Goetz Lindenmaier]

I backport this for parity with 17.0.19-oracle.

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

Commit messages:
 - Backport bfa515b1bdaa9f5dd4ba1d13f6f40f357f5e7b7f

Changes: https://git.openjdk.org/jdk17u-dev/pull/4270/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk17u-dev&pr=4270&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8366866
  Stats: 68 lines in 3 files changed: 63 ins; 0 del; 5 mod
  Patch: https://git.openjdk.org/jdk17u-dev/pull/4270.diff
  Fetch: git fetch https://git.openjdk.org/jdk17u-dev.git pull/4270/head:pull/4270

PR: https://git.openjdk.org/jdk17u-dev/pull/4270