Update android.gradle.plugin to v8.5.2 (#3004)

* Update android.gradle.plugin

* Fix release builds with AGP 8.5 by removing the minification config in each library module. I believe this is now centralised.

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Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: Jorge Martín <jorgem@element.io>

libraries/designsystem/build.gradle.kts

@@ -29,7 +29,6 @@ android {
 
     buildTypes {
         getByName("release") {
-            isMinifyEnabled = true
             consumerProguardFiles("consumer-rules.pro")
         }
     }

libraries/encrypted-db/build.gradle.kts

@@ -22,7 +22,7 @@ android {
 
     buildTypes {
         release {
-            isMinifyEnabled = true
+            isMinifyEnabled = false
             consumerProguardFiles("consumer-proguard-rules.pro")
         }
     }

libraries/network/build.gradle.kts

@@ -23,7 +23,6 @@ android {
 
     buildTypes {
         release {
-            isMinifyEnabled = true
             consumerProguardFiles("consumer-rules.pro")
         }
     }

libraries/pushproviders/firebase/build.gradle.kts

@@ -26,7 +26,6 @@ android {
 
     buildTypes {
         getByName("release") {
-            isMinifyEnabled = true
             consumerProguardFiles("consumer-proguard-rules.pro")
             resValue(
                 type = "string",