msi: fix slow start issue on Windows

Until chef/win32-service#85 is merged,

This fix should be applied to fluent-package not to block starting fluentdwinsvc service on Windows.

See #618

Closes: #630

Signed-off-by: Kentaro Hayashi <hayashi@clear-code.com>

fluent-package/Gemfile

@@ -31,6 +31,10 @@ if ENV["INSTALL_GEM_FROM_LOCAL_REPO"]
  # into managed Gemfile.lock
  source FLUENTD_LOCAL_GEM_REPO do
  gem "fluentd"
+ # Until https://github.com/chef/win32-service/pull/85 is merged,
+ # this fix should be applied to fluent-package not to block starting fluentdwinsvc service on Windows.
+ # See https://github.com/fluent/fluent-package-builder/issues/618
+ gem 'win32-service', git: 'https://github.com/fluent-plugins-nursery/win32-service.git', branch: 'fix-slow-start-with-ruby3', platforms: windows_platforms
  end
 else
  # Lock to specific revision
@@ -81,7 +85,8 @@ gem "ffi-win32-extensions", "1.0.4", platforms: windows_platforms
 gem "nokogiri", "1.15.5", platforms: windows_platforms
 gem "win32-event", "0.6.3", platforms: windows_platforms
 gem "win32-ipc", "0.7.0", platforms: windows_platforms
-gem "win32-service", "2.3.2", platforms: windows_platforms
+# Use forked version of win32-service until https://github.com/chef/win32-service/pull/85 is merged.
+#gem "win32-service", "2.3.2", platforms: windows_platforms
 gem "winevt_c", "0.10.1", platforms: windows_platforms
 gem "win32-eventlog", "0.6.7", platforms: windows_platforms
 gem "fluent-plugin-parser-winevt_xml", "0.2.6", platforms: windows_platforms