www/freenginx-devel: update njs 0.9.4 -> 0.9.5 (+)

Bump PORTREVISION.

<ChangeLog>

nginx modules:

*) Feature: added native module support for QuickJS engine.

The following directives were added: js_load_http_native_module,
js_load_stream_native_module.

*) Bugfix: fixed js_body_filter with multiple chunks for QuickJS

engine.

*) Bugfix: fixed buffer_type inheritance in if blocks for js_body_filter.

Previously, when js_body_filter was used inside an if block,
the data parameter received Buffer type instead of the expected
String type.

*) Bugfix: fixed js_body_filter when data is not in memory.

Previously, when upstream data was delivered from nginx cache,
js_body_filter was not able to process it correctly.

*) Bugfix: improved r.subrequest() error handling.

Fixed a problem of a lost write event when the njs handler
making r.subrequest() is called from a lua handler as a
subrequest.

Core:

*) Bugfix: fixed XMLAttr object.

Pointer to xmlAttr could become invalid when the parent XMLNode
was modified.

*) Bugfix: fixed XMLNode update.

*) Bugfix: fixed ArrayBuffer with detached buffers.

*) Bugfix: added missing detached array checks.

*) Bugfix: fixed fs.mkdir() and friends.

*) Bugfix: fixed path restoration in fs.mkdir() and friends on

error.

*) Bugfix: fixed missed allocation check in promise code.

</ChangeLog>