Bump webkit from 1.5.0 to 1.6.0 in /app

Bumps webkit from 1.5.0 to 1.6.0.

---
updated-dependencies:
- dependency-name: androidx.webkit:webkit
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

app/build.gradle

@@ -157,7 +157,7 @@ dependencies {
     implementation('androidx.constraintlayout:constraintlayout:2.1.4')
     implementation('androidx.swiperefreshlayout:swiperefreshlayout:1.1.0')
     implementation('androidx.viewpager2:viewpager2:1.0.0')
-    implementation('androidx.webkit:webkit:1.5.0')
+    implementation('androidx.webkit:webkit:1.6.0')
 
     //google
     implementation('com.google.android.material:material:1.8.0')