Version rollout (#9079)

* Bump version and create initial changelog entry

* Update Simplified_Chinese.properties (#9078)

- for screen orientation part translation
- and a few due-to missed translation
- and borderless

* Update Ukrainian.properties (#9076)

* Update Hungarian.properties (#9074)

* Update Indonesian.properties (#9071)

* Update Indonesian.properties

* Update Indonesian.properties

---------

Co-authored-by: yairm210 <yairm210@users.noreply.github.com>
Co-authored-by: Tim <2884320+tim-hub@users.noreply.github.com>
Co-authored-by: Gualdimar <Gualdimar@users.noreply.github.com>
Co-authored-by: balazsszalab <balazsszalab@freemail.hu>
Co-authored-by: kensvin <kensvin28@gmail.com>

core/src/com/unciv/UncivGame.kt

@@ -531,7 +531,7 @@ open class UncivGame(val isConsoleMode: Boolean = false) : Game(), PlatformSpeci
 
     companion object {
         //region AUTOMATICALLY GENERATED VERSION DATA - DO NOT CHANGE THIS REGION, INCLUDING THIS COMMENT
-        val VERSION = Version("4.5.14", 839)
+        val VERSION = Version("4.5.15", 840)
         //endregion
 
         lateinit var Current: UncivGame