Version rollout (#8809)

* Bump version and create initial changelog entry

* Update Simplified_Chinese.properties (#8805)

* Update Simplified_Chinese.properties

* Update Simplified_Chinese.properties

* Update Catalan.properties (#8803)

* Update Catalan.properties

* Update Catalan.properties

* Update Japanese translation (#8799)

* Update Japanese translation

* fix

* Update German translation (#8798)

* Update Filipino.properties (#8797)

* Update Polish.properties (#8792)

* Update Polish.properties

* Update Polish.properties

* Update Bulgarian.properties (#8791)

* Update Ukrainian.properties (#8788)

* Update Ukrainian.properties

* Update Ukrainian.properties

* Update Spanish.properties (#8784)

* Update French.properties (#8783)

* Update Italian.properties (#8782)

* Updated Brazilian_Portuguese.properties (#8781)

---------

Co-authored-by: yairm210 <yairm210@users.noreply.github.com>
Co-authored-by: qw142536 <123065131+qw142536@users.noreply.github.com>
Co-authored-by: Joan Josep <juanjo.ng.83@gmail.com>
Co-authored-by: yuracla <89312848+yuracla@users.noreply.github.com>
Co-authored-by: mape6 <mape6@posteo.de>
Co-authored-by: Shann Aurelle Ripalda <shannaurelleg@gmail.com>
Co-authored-by: Lesiakower <125187776+Lesiakower@users.noreply.github.com>
Co-authored-by: Bogomil Stefanov <101423783+vynaaa@users.noreply.github.com>
Co-authored-by: Gualdimar <Gualdimar@users.noreply.github.com>
Co-authored-by: Caballero Arepa <78449553+Caballero-Arepa@users.noreply.github.com>
Co-authored-by: Ouaz <Ouaz@users.noreply.github.com>
Co-authored-by: Giuseppe D'Addio <41149920+Smashfanful@users.noreply.github.com>
Co-authored-by: Vitor Gabriel <59321138+Ranbut@users.noreply.github.com>

buildSrc/src/main/kotlin/BuildConfig.kt

@@ -3,8 +3,8 @@ package com.unciv.build
 object BuildConfig {
     const val kotlinVersion = "1.8.0"
     const val appName = "Unciv"
-    const val appCodeNumber = 824
-    const val appVersion = "4.5.2"
+    const val appCodeNumber = 825
+    const val appVersion = "4.5.3"
 
     const val gdxVersion = "1.11.0"
     const val roboVMVersion = "2.3.1"