#28628: GraphQL price range numeric values

- Removed wildcard usage for price filters

Author: gallyamov

app/code/Magento/Elasticsearch/SearchAdapter/Dynamic/DataProvider.php

@@ -235,11 +235,9 @@ public function prepareData($range, array $dbRanges)
     {
         $data = [];
         if (!empty($dbRanges)) {
-            $lastIndex = array_keys($dbRanges);
-            $lastIndex = $lastIndex[count($lastIndex) - 1];
             foreach ($dbRanges as $index => $count) {
-                $fromPrice = $index == 1 ? '' : ($index - 1) * $range;
-                $toPrice = $index == $lastIndex ? '' : $index * $range;
+                $fromPrice = $index == 1 ? 0 : ($index - 1) * $range;
+                $toPrice = $index * $range;
                 $data[] = [
                     'from' => $fromPrice,
                     'to' => $toPrice,