RFR: 8291917: Windows - Dump error diagnostics when runtime libraries fail to load [v4]

[Julian Waters]

> Please review a small patch for dumping the failure reason when the MSVCRT libraries or the Java Virtual Machine fails to load on Windows, which can provide invaluable insight when debugging related launcher issues. This also fixes a small bug in the Windows implementation of JLI_ErrorMessageSys where C runtime errors are never written to stderr.

Julian Waters has updated the pull request incrementally with one additional commit since the last revision:

  Back out change to DLL_ERROR4 for separate RFE

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Changes:
  - all: https://git.openjdk.org/jdk/pull/9749/files
  - new: https://git.openjdk.org/jdk/pull/9749/files/3bd53488..990ee4fd

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=9749&range=03
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=9749&range=02-03

  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/jdk/pull/9749.diff
  Fetch: git fetch https://git.openjdk.org/jdk pull/9749/head:pull/9749

PR: https://git.openjdk.org/jdk/pull/9749