Update piggybudget to 2.1 (21)

metadata/de.php_tech.piggybudget.yml

@@ -70,7 +70,29 @@ Builds:
     scandelete:
       - node_modules/
 
+  - versionName: '2.1'
+    versionCode: 21
+    commit: v2.1
+    subdir: android/app
+    sudo:
+      - curl -Lo node.tar.xz https://nodejs.org/dist/v8.11.4/node-v8.11.4-linux-x64.tar.xz
+      - echo "85ea7cbb5bf624e130585bfe3946e99c85ce5cb84c2aee474038bdbe912f908c node.tar.xz"
+        | sha256sum -c -
+      - tar xJf node.tar.xz
+      - cp -a node-v8.11.4-linux-x64/. /usr/local/
+    init:
+      - npm install
+      - truncate -s 0 ../../node_modules/react-native/local-cli/server/util/external/xsel
+    gradle:
+      - yes
+    scanignore:
+      - android/build.gradle
+      - node_modules/react-native-screens/android/build.gradle
+      - node_modules/react-native-svg/android/build.gradle
+    scandelete:
+      - node_modules/
+
 AutoUpdateMode: Version v%v
 UpdateCheckMode: Tags ^v[a-z0-9.]*$
-CurrentVersion: '2.0'
-CurrentVersionCode: 20
+CurrentVersion: '2.1'
+CurrentVersionCode: 21