tests : add FA test with non-padded KV size

Author: ggerganov

tests/test-backend-ops.cpp

@@ -6535,7 +6535,7 @@ static std::vector<std::unique_ptr<test_case>> make_test_cases_eval() {
                                     if (hsk > 64 && nr3 > 1) continue; // skip broadcast for large head sizes
                                     for (int nr2 : { 1, 4, 16 }) {
                                         if (nr2 == 16 && hsk != 128) continue;
-                                        for (int kv : { 512, 1024, }) {
+                                        for (int kv : { 113, 512, 1024, }) {
                                             if (nr2 != 1 && kv != 512) continue;
                                             for (int nb : { 1, 3, 32, 35, }) {
                                                 for (ggml_prec prec : {GGML_PREC_F32, GGML_PREC_DEFAULT}) {