Bump libs to 3.4.7/0.9.7

(cherry picked from commit 012337e368)

build.gradle

@@ -34,8 +34,8 @@ ext {
     appId = "org.videolan.vlc"
     versionName = '3.4.3 Beta 4'
     versionCode = 3040240
-    libvlcVersion = '3.4.6'
-    medialibraryVersion = '0.9.6'
+    libvlcVersion = '3.4.7'
+    medialibraryVersion = '0.9.7'
     minSdkVersion = 17
     targetSdkVersion = 30
     compileSdkVersion = 30

buildsystem/compile-medialibrary.sh

@@ -6,7 +6,7 @@ set -e
 # ARGUMENTS #
 #############
 
-MEDIALIBRARY_HASH=e422476d77e9dd8c9eeb414fa646c538fb00a747
+MEDIALIBRARY_HASH=b0e657bbade123b4c79eac19f22fd39c268d5445
 
 while [ $# -gt 0 ]; do
   case $1 in

buildsystem/compile.sh

@@ -284,7 +284,7 @@ fi
 # Fetch VLC source #
 ####################
 
-TESTED_HASH=d616f01fa9c735b0def82fbfcf10d46d04ef9acf
+TESTED_HASH=f5dfb2f8c7269534cb41113e504fe5564ce29d99
 VLC_REPOSITORY=https://code.videolan.org/videolan/vlc.git
 if [ ! -d "vlc" ]; then
     diagnostic "VLC sources: not found, cloning"