Update dependency com.vanniktech:emoji-google to v0.21.0

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

app/build.gradle

@@ -198,7 +198,7 @@ dependencies {
     implementation 'androidx.appcompat:appcompat:1.7.0'
     implementation 'com.google.android.material:material:1.12.0'
     implementation 'androidx.constraintlayout:constraintlayout:2.2.0'
-    implementation "com.vanniktech:emoji-google:0.18.0"
+    implementation "com.vanniktech:emoji-google:0.21.0"
     implementation "androidx.emoji2:emoji2:${emojiVersion}"
     implementation "androidx.emoji2:emoji2-bundled:${emojiVersion}"
     implementation "androidx.emoji2:emoji2-views:${emojiVersion}"