media-sound/aqualung: backport ffmpeg8 build fix

Thought to add a upper bound or use ffmpeg-compat given this still
hasn't been fixed and despite planning to stabilize ffmpeg-8 soon, but
the patch is rather trivial and may as well add it straight-to-stable.

Closes: https://bugs.gentoo.org/966100
Signed-off-by: Ionen Wolkens <ionen@gentoo.org>

media-sound/aqualung/aqualung-2.0-r1.ebuild

@@ -1,4 +1,4 @@
-# Copyright 1999-2025 Gentoo Authors
+# Copyright 1999-2026 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=8
@@ -62,6 +62,7 @@ DEPEND="${RDEPEND}"
 PATCHES=(
 	"${FILESDIR}/${PN}-1.1-configure-lua-version.patch"
 	"${FILESDIR}/${PN}-2.0-configure.patch"
+	"${FILESDIR}/${P}-ffmpeg8.patch"
 )
 
 pkg_setup() {

media-sound/aqualung/files/aqualung-2.0-ffmpeg8.patch

@@ -0,0 +1,9 @@
+https://bugs.gentoo.org/966100
+https://github.com/jeremyevans/aqualung/commit/d830ac58984
+--- a/src/decoder/dec_lavc.c
++++ b/src/decoder/dec_lavc.c
+@@ -362,3 +362,3 @@
+ 
+-	avcodec_close(pd->avCodecCtx);
++	avcodec_free_context(&pd->avCodecCtx);
+