Move cone to cone_android subdirectory

metadata/info.tangential.cone.yml

@@ -5,7 +5,7 @@ AuthorName: Brady Trainor
 AuthorEmail: cone@tangential.info
 SourceCode: https://github.com/bradyt/cone
 IssueTracker: https://github.com/bradyt/cone/issues
-Changelog: https://github.com/bradyt/cone/blob/HEAD/CHANGELOG.md
+Changelog: https://github.com/bradyt/cone/blob/HEAD/cone_android/CHANGELOG.md
 
 AutoName: cone
 Description: |
@@ -148,6 +148,7 @@ Builds:
   - versionName: 0.2.4
     versionCode: 12
     commit: v0.2.4
+    subdir: cone_android
     output: build/app/outputs/apk/fdroid/release/app-fdroid-release.apk
     srclibs:
       - flutter@v1.7.8+hotfix.3