[SPARK-33089][SQL] make avro format propagate Hadoop config from DS options to underlying HDFS file system

### What changes were proposed in this pull request?

In `AvroUtils`'s `inferSchema()`, propagate Hadoop config from DS options to underlying HDFS file system.

### Why are the changes needed?

There is a bug that when running:
```scala
spark.read.format("avro").options(conf).load(path)
```
The underlying file system will not receive the `conf` options.

### Does this PR introduce _any_ user-facing change?

No.

### How was this patch tested?

unit test added

Closes #29971 from yuningzh-db/avro_options.

Authored-by: Yuning Zhang <[email protected]>
Signed-off-by: HyukjinKwon <[email protected]>

Author: yuningzh-db

external/avro/src/main/scala/org/apache/spark/sql/avro/AvroUtils.scala

@@ -43,7 +43,7 @@ private[sql] object AvroUtils extends Logging {
       spark: SparkSession,
       options: Map[String, String],
       files: Seq[FileStatus]): Option[StructType] = {
-    val conf = spark.sessionState.newHadoopConf()
+    val conf = spark.sessionState.newHadoopConfWithOptions(options)
     val parsedOptions = new AvroOptions(options, conf)
 
     if (parsedOptions.parameters.contains(ignoreExtensionKey)) {

external/avro/src/test/scala/org/apache/spark/sql/avro/AvroSuite.scala

@@ -1802,6 +1802,16 @@ abstract class AvroSuite extends QueryTest with SharedSparkSession with NestedDa
       assert(version === SPARK_VERSION_SHORT)
     }
   }
+
+  test("SPARK-33089: should propagate Hadoop config from DS options to underlying file system") {
+    withSQLConf(
+      "fs.file.impl" -> classOf[FakeFileSystemRequiringDSOption].getName,
+      "fs.file.impl.disable.cache" -> "true") {
+      val conf = Map("ds_option" -> "value")
+      val path = "file:" + testAvro.stripPrefix("file:")
+      spark.read.format("avro").options(conf).load(path)
+    }
+  }
 }
 
 class AvroV1Suite extends AvroSuite {