Update com.oasisfeng.island.fdroid to 6.4 (64000)

metadata/com.oasisfeng.island.fdroid.yml

@@ -588,8 +588,27 @@ Builds:
     scandelete:
       - libs/setup-wizard/tools/docs/
 
+  - versionName: '6.4'
+    versionCode: 64000
+    commit: 399077ba3ffdc2ef715e5857970d0394e7f1eb08
+    subdir: assembly
+    submodules: true
+    gradle:
+      - complete
+      - fdroid
+    rm:
+      - assembly/google-services.json
+      - shared/src/main/res/xml/analytics_tracker.xml
+    prebuild:
+      - echo 'org.gradle.jvmargs=-Xmx4096m' >> ../gradle.properties
+      - sed -i -e '/core-google-shortcuts/,+2d' ../mobile/build.gradle
+    scanignore:
+      - libs/setup-wizard/library/self.gradle
+    scandelete:
+      - libs/setup-wizard/tools/docs/
+
 AutoUpdateMode: Version
 UpdateCheckMode: Tags v[\d.]+-\w+$
 UpdateCheckName: Ignore
-CurrentVersion: 6.4-66cd8034
-CurrentVersionCode: 51777
+CurrentVersion: '6.4'
+CurrentVersionCode: 64000