fix(snackbar): apply the SparkTheme.shapes.small shape on snackbars (#…

…515)

Co-authored-by: Pierre-Antoine Gonnord <pierre-antoine.gonnord@adevinta.com>
Co-authored-by: Marina Romanova <36896406+MarinaRomanova@users.noreply.github.com>

spark/src/main/kotlin/com/adevinta/spark/components/snackbars/Snackbar.kt

@@ -42,6 +42,7 @@ import androidx.compose.ui.Modifier
 import androidx.compose.ui.tooling.preview.Preview
 import androidx.compose.ui.unit.dp
 import com.adevinta.spark.InternalSparkApi
+import com.adevinta.spark.LocalLegacyStyle
 import com.adevinta.spark.PreviewTheme
 import com.adevinta.spark.SparkTheme
 import com.adevinta.spark.components.buttons.BaseSparkButton
@@ -93,7 +94,7 @@ public fun SparkSnackbar(
         modifier = modifier
             .padding(16.dp)
             .sparkUsageOverlay(),
-        shape = SparkTheme.shapes.extraSmall,
+        shape = if (LocalLegacyStyle.current) SparkTheme.shapes.extraSmall else SparkTheme.shapes.small,
         actionOnNewLine = actionOnNewLine,
         containerColor = colors.baseColor,
         contentColor = contentColor,