Bump version to 2.39.1

- Update app versionName for the v2.39.1 patch release
- Prepare the release after the pill tab accessibility fix

🤖 Auto-generated

Author: OwenMcGirr

app/build.gradle.kts

@@ -20,7 +20,7 @@ android {
         minSdk = 29
         targetSdk = 36
         versionCode = gitVersionCode()
-        versionName = "2.39.0"
+        versionName = "2.39.1"
 
         testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
         vectorDrawables {