Fixed examples version

Author: Gazizonoki

.github/workflows/examples.yaml

@@ -17,7 +17,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        ydb-version: [24.1, 24.2, 24.3, 24.4, 25.1, trunk]
+        ydb-version: [25.1, trunk]
         compiler: [clang, gcc]
     services:
       ydb: