Update SelfPrivacy app (new flutter version)

metadata/pro.kherel.selfprivacy.yml

@@ -88,8 +88,23 @@ Builds:
       - $$flutter$$/bin/flutter packages pub get
       - $$flutter$$/bin/flutter build apk
 
+  - versionName: 0.2.4
+    versionCode: 6
+    commit: v.0.2.4
+    output: build/app/outputs/apk/release/app-release-unsigned.apk
+    srclibs:
+      - flutter@2.5.2
+    rm:
+      - ios
+      - test
+    prebuild: echo "flutter.sdk=$$flutter$$" >> ../local.properties
+    build:
+      - $$flutter$$/bin/flutter config --no-analytics
+      - $$flutter$$/bin/flutter packages pub get
+      - $$flutter$$/bin/flutter build apk
+
 AutoUpdateMode: Version
 UpdateCheckMode: Tags ^v.*$
 UpdateCheckData: pubspec.yaml|version:\s.+\+(\d+)|.|version:\s(.+)\+
-CurrentVersion: 0.1.3
-CurrentVersionCode: 5
+CurrentVersion: 0.2.4
+CurrentVersionCode: 6