Update src/test/java/org/xerial/snappy/fuzz/SnappyCombinedFuzzer.java

Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>

Author: vishalcoc44

src/test/java/org/xerial/snappy/fuzz/SnappyCombinedFuzzer.java

@@ -223,7 +223,7 @@ private static void testBlockStream(FuzzedDataProvider data) {
         try (SnappyInputStream in = new SnappyInputStream(new ByteArrayInputStream(data.consumeBytes(100)))) {
             while (in.read() != -1) {}
         } catch (Exception e) {
-            throw new RuntimeException(e);
+            // Expected, ignore.
         }
     }