fix(deps): update dependency org.jetbrains.kotlinx:kotlinx-serialization-json to v1.8.1 (#5406)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

Diff for: build.gradle

@@ -383,7 +383,7 @@ dependencies {
     implementation "androidx.preference:preference-ktx:1.2.1"
 
     implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.10.2'
-    implementation 'org.jetbrains.kotlinx:kotlinx-serialization-json:1.8.0'
+    implementation 'org.jetbrains.kotlinx:kotlinx-serialization-json:1.8.1'
     implementation 'com.github.ChickenHook:RestrictionBypass:2.2'
     implementation 'dev.rikka.tools.refine:runtime:4.4.0'