fix org.encointer.wallet build

metadata/org.encointer.wallet.yml

@@ -228,31 +228,14 @@ Builds:
 
   - versionName: 1.0.3
     versionCode: 811
-    commit: 9c64edbd8a74a6a4ad39dd33e1cb4289f465e137
+    commit: f1a8ebf2fb85c412f4ea51a11cacab0e098717f9
     init:
-      - curl -Lo node.tar.xz https://nodejs.org/dist/v12.18.2/node-v12.18.2-linux-x64.tar.xz
-      - echo "b8dc634798ee783482c2ae1755bd7dff09d83fa7bb037cdc370b601d0a5e5cbb node.tar.xz"
-        | sha256sum -c -
-      - tar -vxf node.tar.xz
-      - curl -Lo yarn.tar.gz https://github.com/yarnpkg/yarn/releases/download/v1.22.4/yarn-v1.22.4.tar.gz
-      - echo "bc5316aa110b2f564a71a3d6e235be55b98714660870c5b6b2d2d3f12587fb58  yarn.tar.gz"
-        | sha256sum -c -
-      - tar zvxf yarn.tar.gz
-      - export PATH=$PATH:$PWD/node-v12.18.2-linux-x64/bin:$PWD/yarn-v1.22.4/bin
-      - pushd ./lib/js_service_encointer
-      - yarn install
-      - yarn run build
-      - popd
+      - echo "${PWD}"
+      - ls -alt scripts
+      - ./scripts/fdroid_init.sh
     output: build/app/outputs/flutter-apk/app-fdroid-release.apk
     srclibs:
-      - flutter@2.0.1
-    rm:
-      - node-v12.18.2-linux-x64
-      - yarn-v1.22.4
-      - node.tar.xz
-      - yarn.tar.gz
-      - lib/js_service_encointer/node_modules
-      - lib/js_service_encointer/.yarn/cache
+      - flutter@2.0.5
     build:
       - $$flutter$$/bin/flutter config --no-analytics
       - $$flutter$$/bin/flutter build apk --flavor fdroid