RFR: 8340383: VM issues warning failure to find kernel32.dll on Windows nanoserver [v4]

[George Adams]

> On Windows Nanoserver the `kernel32.dll` is not within the System32 directory itself but within the "forwarders" sub-folder.
> 
> See a similar bug reported in dotnet a while back: https://github.com/dotnet/sdk/issues/6056

George Adams has updated the pull request incrementally with one additional commit since the last revision:

  Update os_windows.cpp

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

Changes:
  - all: https://git.openjdk.org/jdk/pull/21070/files
  - new: https://git.openjdk.org/jdk/pull/21070/files/7fba6c19..b247ebbe

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=21070&range=03
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=21070&range=02-03

  Stats: 5 lines in 1 file changed: 0 ins; 0 del; 5 mod
  Patch: https://git.openjdk.org/jdk/pull/21070.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/21070/head:pull/21070

PR: https://git.openjdk.org/jdk/pull/21070