firefox-esr and thundebird-esr broken by a typo

Hello.

FYI.

Using Poudriere with 2025Q3 tree, I get:
> [00:00:01] Warning: (mail/thunderbird-esr): Error: mail/thunderbird-esr depends on nonexistent origin 'LIB_DEPENDS+='; Please contact maintainer of the port to fix this.
> [00:00:01] Warning: (www/firefox-esr): Error: www/firefox-esr depends on nonexistent origin 'LIB_DEPENDS+='; Please contact maintainer of the port to fix this.
> [00:00:02] Error: Fatal errors encountered gathering ports metadata



The problem was introduced here:

> % git show b76ea50e4f19525c1240dac0389180add816ad94
> commit b76ea50e4f19525c1240dac0389180add816ad94
> Author: Christoph Moench-Tegeder <[email protected]>
> Date:   Sun Jul 27 23:33:57 2025 +0200
> 
>     www/firefox{,-esr} mail/thunderbird{-esr}: try to build on i386
>     
>     the default nodejs port will go spinning and eventually time out
>     the build, but using a newer nodejs seems to at least finish
>     the build
>     
>     (cherry picked from commit 6a939a7aabe3edf25cf125741d72d0f6484aaccd)
> 
> diff --git a/Mk/bsd.gecko.mk b/Mk/bsd.gecko.mk
> index 85e3a8900654..4a283f322662 100644
> --- a/Mk/bsd.gecko.mk
> +++ b/Mk/bsd.gecko.mk
> @@ -61,7 +61,7 @@ MOZILLA_VER?= ${PORTVERSION}
>  MOZILLA_BIN?=  ${PORTNAME}-bin
>  MOZILLA_EXEC_NAME?=${MOZILLA}
>  USES+=         compiler:c++17-lang cpe elfctl gl gmake gnome iconv \
> -                       llvm:min=17,noexport localbase \
> +                       llvm:min=17,noexport localbase nodejs:24,build,env\
>                         pkgconfig python:build desktop-file-utils
>  CPE_VENDOR?=mozilla
>  USE_GL=                gl
> @@ -78,7 +78,6 @@ BUNDLE_LIBS=  yes
>  
>  BUILD_DEPENDS+=        rust-cbindgen>=0.28.0:devel/rust-cbindgen \
>                                 ${RUST_DEFAULT}>=1.87.0:lang/${RUST_DEFAULT} \
> -                               node:www/node
>  LIB_DEPENDS+=  libdrm.so:graphics/libdrm
>  RUN_DEPENDS+=  ${LOCALBASE}/lib/libpci.so:devel/libpci
>  LIB_DEPENDS+=  libepoll-shim.so:devel/libepoll-shim


The line with www/node was removed, but the trailing backslash persists 
on the previous one.

  bye
	av.