rtw88: temporary disconnect from build

As announced on freebsd-wireless [1] disconnect rtw88 from the build.
Add a note to the man page about the current state but leave the man
page in place for now as this is supposed to be temporary.

[1] https://lists.freebsd.org/archives/freebsd-wireless/2023-September/001377.html

MFC after:	20 days
X-MFC:		will see about 14/13

share/man/man4/rtw88.4

@@ -1,5 +1,5 @@
 .\"-
-.\" Copyright (c) 2022 Bjoern A. Zeeb
+.\" Copyright (c) 2022-2023 Bjoern A. Zeeb
 .\"
 .\" Redistribution and use in source and binary forms, with or without
 .\" modification, are permitted provided that the following conditions
@@ -22,13 +22,15 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.Dd June 8, 2023
+.Dd September 5, 2023
 .Dt RTW88 4
 .Os
 .Sh NAME
 .Nm rtw88
 .Nd Realtek IEEE 802.11n/ac wireless network driver
 .Sh SYNOPSIS
+.Sy The driver is temporary disconnected from the build.
+.Pp
 The driver will auto-load without any user interaction using
 .Xr devmatch 8
 if enabled in

sys/modules/Makefile

@@ -565,7 +565,7 @@ _iwlwifi=	iwlwifi
 _iwlwififw=	iwlwififw
 .endif
 _ossl=		ossl
-_rtw88=		rtw88
+#_rtw88=		rtw88
 _vmware=	vmware
 .endif