Code path using NativeColors appears to fail

[kdeme]

Noticed this on Windows speficially, but potentially anywhere when selected NativeColors:

[NimScript] exec: nim c --out:build/fluffy -d:chronicles_log_level=TRACE -d:chronosStrictException -d:PREFER_BLST_SHA256=false --verbosity:0 --hints:off -d:release -d:chunked_rlpx_enabled -d:legacy_eth66_enabled fluffy/fluffy.nim
D:\a\nimbus-eth1\nimbus-eth1\vendor\nim-json-rpc\json_rpc\clients\httpclient.nim(53, 15) template/generic instantiation of `async` from here
D:\a\nimbus-eth1\nimbus-eth1\vendor\nim-json-rpc\json_rpc\clients\httpclient.nim(94, 16) template/generic instantiation of `closeRefs` from here
D:\a\nimbus-eth1\nimbus-eth1\vendor\nim-json-rpc\json_rpc\clients\httpclient.nim(79, 15) template/generic instantiation of `debug` from here
D:\a\nimbus-eth1\nimbus-eth1\vendor\nim-chronicles\chronicles.nim(363, 10) template/generic instantiation of `log` from here
D:\a\nimbus-eth1\nimbus-eth1\vendor\nim-chronicles\chronicles.nim(298, 18) template/generic instantiation of `initLogRecord` from here
D:\a\nimbus-eth1\nimbus-eth1\vendor\nim-chronicles\chronicles\log_output.nim(734, 41) template/generic instantiation of `initLogRecord` from here
D:\a\nimbus-eth1\nimbus-eth1\vendor\nim-chronicles\chronicles\log_output.nim(549, 15) template/generic instantiation of `appendHeader` from here
D:\a\nimbus-eth1\nimbus-eth1\vendor\nim-chronicles\chronicles\log_output.nim(501, 23) template/generic instantiation of `appendLogLevelMarker` from here
D:\a\nimbus-eth1\nimbus-eth1\vendor\nim-chronicles\chronicles\log_output.nim(489, 12) template/generic instantiation of `fgColor` from here
D:\a\nimbus-eth1\nimbus-eth1\vendor\nim-chronicles\chronicles\log_output.nim(444, 39) Error: type mismatch: got <DynamicOutput>
but expected one of:
template getOutputStream(o: FileOutput): File
  first type mismatch at position: 1
  required type for o: FileOutput
  but expression ' {.gcsafe.}:
  addr defaultChroniclesStreamOutputs
[][0]' is of type: DynamicOutput
template getOutputStream(o: StdErrOutput): File
  first type mismatch at position: 1
  required type for o: StdErrOutput
  but expression ' {.gcsafe.}:
  addr defaultChroniclesStreamOutputs
[][0]' is of type: DynamicOutput
template getOutputStream(o: StdOutOutput): File
  first type mismatch at position: 1
  required type for o: StdOutOutput
  but expression ' {.gcsafe.}:
  addr defaultChroniclesStreamOutputs
[][0]' is of type: DynamicOutput

expression: getOutputStream( {.gcsafe.}:
  addr defaultChroniclesStreamOutputs
[][0])
stack trace: (most recent call last)
D:\a\nimbus-eth1\nimbus-eth1\vendor\nimbus-build-system\vendor\Nim\lib\system\nimscript.nim(429, 18)
D:\a\nimbus-eth1\nimbus-eth1\nimbus.nims(75, 15) fluffyTask
D:\a\nimbus-eth1\nimbus-eth1\nimbus.nims(45, 8) buildBinary
D:\a\nimbus-eth1\nimbus-eth1\vendor\nimbus-build-system\vendor\Nim\lib\system\nimscript.nim(273, 7) exec
D:\a\nimbus-eth1\nimbus-eth1\vendor\nimbus-build-system\vendor\Nim\lib\system\nimscript.nim(273, 7) Error: unhandled exception: FAILED: nim c --out:build/fluffy -d:chronicles_log_level=TRACE -d:chronosStrictException -d:PREFER_BLST_SHA256=false --verbosity:0 --hints:off -d:release -d:chunked_rlpx_enabled -d:legacy_eth66_enabled fluffy/fluffy.nim [OSError]
mingw32-make: *** [Makefile:207: fluffy] Error 1
Error: Process completed with exit code 2.

Errors occur specifically when selected NativeColors in fgColor, resetColors and applyStyle:

nim-chronicles/chronicles/log_output.nim

Line 443 in 527b2bd

elif record.colors == NativeColors:

This is probably occuring because other platforms the default NativeColors is replaced with AnsiColors here:

nim-chronicles/chronicles/log_output.nim

Line 288 in 527b2bd

when not defined(windows):