Update ffmpeg and libvips modules

ffmpeg: Update ffmpeg-6.1.1.tar.xz to 7.1
libvips: Update vips-8.15.1.tar.xz to 8.16.0

Author: flathubbot

ffmpeg.yaml

@@ -48,8 +48,8 @@ config-opts:
 
 sources:
   - type: archive
-    url: https://ffmpeg.org/releases/ffmpeg-6.1.1.tar.xz
-    sha256: 8684f4b00f94b85461884c3719382f1261f0d9eb3d59640a1f4ac0873616f968
+    url: https://ffmpeg.org/releases/ffmpeg-7.1.tar.xz
+    sha256: 40973d44970dbc83ef302b0609f2e74982be2d85916dd2ee7472d30678a7abe6
     x-checker-data:
       type: anitya
       project-id: 5405

no.mifi.losslesscut.yaml

@@ -34,8 +34,8 @@ modules:
         buildsystem: meson
         sources:
           - type: archive
-            url: https://github.com/libvips/libvips/releases/download/v8.15.1/vips-8.15.1.tar.xz
-            sha256: 06811f5aed3e7bc03e63d05537ff4b501de5283108c8ee79396c60601a00830c
+            url: https://github.com/libvips/libvips/releases/download/v8.16.0/vips-8.16.0.tar.xz
+            sha256: 6eca46c6ba5fac86224fd69007741012b0ea1f9aa1fcb9256b0cbc2faf768563
             x-checker-data:
               type: json
               url: https://api.github.com/repos/libvips/libvips/releases/latest