Expect deprecation messages for ClientEncryption constants

Author: jmikola

tests/clientEncryption/clientEncryption-constants.phpt

@@ -16,14 +16,14 @@ var_dump(MongoDB\Driver\ClientEncryption::QUERY_TYPE_RANGE_PREVIEW);
 ?>
 ===DONE===
 <?php exit(0); ?>
---EXPECT--
+--EXPECTF--
 string(43) "AEAD_AES_256_CBC_HMAC_SHA_512-Deterministic"
 string(36) "AEAD_AES_256_CBC_HMAC_SHA_512-Random"
 string(7) "Indexed"
 string(9) "Unindexed"
 string(5) "Range"
-string(12) "RangePreview"
+%Astring(12) "RangePreview"
 string(8) "equality"
 string(5) "range"
-string(12) "rangePreview"
+%Astring(12) "rangePreview"
 ===DONE===