Update UnCiv to 3.12.3 (514)

metadata/com.unciv.app.yml

@@ -1079,9 +1079,19 @@ Builds:
       - desktop
     prebuild: sed -i -e '/maven.aliyun.com/d' ../build.gradle.kts
 
+  - versionName: 3.12.3
+    versionCode: 514
+    commit: 3.12.3
+    subdir: android
+    gradle:
+      - yes
+    rm:
+      - desktop
+    prebuild: sed -i -e '/maven.aliyun.com/d' ../build.gradle.kts
+
 AutoUpdateMode: Version %v
 UpdateCheckMode: HTTP
 UpdateCheckData: https://raw.githubusercontent.com/yairm210/Unciv/master/buildSrc/src/main/kotlin/BuildConfig.kt|appCodeNumber
     = (.*)|.|appVersion = "(.*)"
-CurrentVersion: 3.12.2-patch1
-CurrentVersionCode: 513
+CurrentVersion: 3.12.3
+CurrentVersionCode: 514