skip unicode strings for SQLSRV

Author: michalsn

tests/system/Database/Live/LikeTest.php

@@ -79,6 +79,12 @@ public function testLikeCaseInsensitive(): void
     #[DataProvider('provideMultibyteCharacters')]
     public function testLikeCaseInsensitiveWithMultibyteCharacter(string $match, string $result): void
     {
+        if ($this->db->DBDriver === 'SQLSRV') {
+            $this->markTestSkipped(
+                'Currently Builder class does not fully support Unicode strings in SQLSRV.'
+            );
+        }
+
         $wai = $this->db->table('without_auto_increment')->like('value', $match, 'both', null, true)->get();
         $wai = $wai->getRow();