fix: DELETE using _rowaddr incorrectly applied to all fragments

Author: qidian99

lance-spark-3.5_2.12/src/main/java/com/lancedb/lance/spark/write/SparkPositionDeltaWrite.java

@@ -149,7 +149,14 @@ private LanceDeltaWriter(LanceConfig config, LanceDataWriter writer) {
 
     @Override
     public void delete(InternalRow metadata, InternalRow id) throws IOException {
+      long rowAddr = id.getLong(0);
+      int fragmentIdFromAddr = (int) (rowAddr >> 32);
       int fragmentId = metadata.getInt(0);
+
+      if (fragmentId != fragmentIdFromAddr) {
+        return;
+      }
+
       deletedRows.compute(
           fragmentId,
           (k, v) -> {