RFR: 8305858: Resolve multiple definition of 'handleSocketError' when statically linking with JDK native libraries

[Jiangli Zhou]

Rename 'handleSocketError' to 'sctpHandleSocketError' in libsctp. This resolves related duplicate symbol failure when both libnio and libsctp are statically linked with.

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Commit messages:
 - 8305858: Resolve multiple definition of 'handleSocketError' when statically linking with JDK native libraries

Changes: https://git.openjdk.org/jdk/pull/13433/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=13433&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8305858
  Stats: 15 lines in 2 files changed: 0 ins; 0 del; 15 mod
  Patch: https://git.openjdk.org/jdk/pull/13433.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/13433/head:pull/13433

PR: https://git.openjdk.org/jdk/pull/13433