add corona tracing germany app

metadata/de.corona.tracing.yml

@@ -0,0 +1,25 @@
+Categories:
+  - Sports & Health
+License: Apache-2.0
+SourceCode: https://codeberg.org/corona-contact-tracing-germany/cwa-android
+IssueTracker: https://codeberg.org/corona-contact-tracing-germany/cwa-android/issues
+Liberapay: microG
+
+RepoType: git
+Repo: https://codeberg.org/corona-contact-tracing-germany/cwa-android.git
+Binaries: https://bubu1.eu/cctg/fdroid/repo/de.corona.tracing_%c.apk
+
+Builds:
+  - versionName: 1.7.1.1
+    versionCode: 1070101
+    commit: v1.7.1.1
+    subdir: Corona-Warn-App
+    gradle:
+      - device
+    scanignore:
+      - Corona-Warn-App/src/main/assets/default_app_config.bin
+    scandelete:
+      - protobuf/build
+
+AutoUpdateMode: None
+UpdateCheckMode: None