Update Mullvad VPN to 2023.4 (23040000)

Signed-off-by: Albin <albin@mullvad.net>

metadata/net.mullvad.mullvadvpn.yml

@@ -253,7 +253,30 @@ Builds:
       - ../../build-apk.sh --fdroid
     ndk: r25c
 
+  - versionName: '2023.4'
+    versionCode: 23040000
+    commit: 25b78ea59110668cd37c33c7346d8b1e47e4b6c0
+    timeout: 10800
+    subdir: android/app
+    sudo:
+      - apt-get update
+      - apt-get install -y build-essential protobuf-compiler libprotobuf-dev
+    init: NDK_PATH="$$NDK$$" ../fdroid-build/init.sh
+    output: build/outputs/apk/fdroid/app-fdroid-unsigned.apk
+    rm:
+      - gui
+      - graphics
+      - ios
+      - windows
+      - building/sigstore
+    prebuild: sed -i -e 's|Repositories.GradlePlugins|"https://plugins.gradle.org/m2/"|'
+        ../build.gradle.kts
+    build:
+      - NDK_PATH="$$NDK$$" source ../fdroid-build/env.sh
+      - ../../build-apk.sh --fdroid
+    ndk: r25c
+
 AutoUpdateMode: None
 UpdateCheckMode: None
-CurrentVersion: '2023.3'
-CurrentVersionCode: 23030000
+CurrentVersion: '2023.4'
+CurrentVersionCode: 23040000