[SPARK-45615][BUILD] Remove undated "Auto-application to () is depr…

…ecated" compile suppression rules

### What changes were proposed in this pull request?
This pr aims to remove undated `Auto-application to () is deprecated` compile suppression rules added by SPARK-45610 because SPARK-47016 already upgrade `scalatest` to 3.2.18 and the issue has been fixed.

### Why are the changes needed?
master has already upgraded `scalatest` to 3.2.18, the issue described in scalatest/scalatest#2297 has been resolved.

### Does this PR introduce _any_ user-facing change?
No

### How was this patch tested?
Pass GitHub Actions

### Was this patch authored or co-authored using generative AI tooling?
No

Closes #45179 from LuciferYang/SPARK-45615.

Authored-by: yangjie01 <yangjie01@baidu.com>
Signed-off-by: Dongjoon Hyun <dhyun@apple.com>

pom.xml

@@ -2989,14 +2989,6 @@
               <arg>-Wconf:msg=^(?=.*?Widening conversion from)(?=.*?is deprecated because it loses precision).+$:e</arg>
               <!-- SPARK-45610 Convert "Auto-application to `()` is deprecated" to compile error, as it will become a compile error in Scala 3. -->
               <arg>-Wconf:cat=deprecation&amp;msg=Auto-application to \`\(\)\` is deprecated:e</arg>
-              <!--
-                TODO(SPARK-45615): The issue described by https://github.com/scalatest/scalatest/issues/2297 can cause false positives.
-                  So SPARK-45610 added the following 4 suppression rules, which can be removed after upgrading scalatest to 3.2.18.
-              -->
-              <arg>-Wconf:cat=deprecation&amp;msg=Auto-application to \`\(\)\` is deprecated&amp;site=org.apache.spark.rdd.RDDSuite:s</arg>
-              <arg>-Wconf:cat=deprecation&amp;msg=Auto-application to \`\(\)\` is deprecated&amp;site=org.apache.spark.scheduler.TaskSetManagerSuite:s</arg>
-              <arg>-Wconf:cat=deprecation&amp;msg=Auto-application to \`\(\)\` is deprecated&amp;site=org.apache.spark.streaming.ReceiverInputDStreamSuite:s</arg>
-              <arg>-Wconf:cat=deprecation&amp;msg=Auto-application to \`\(\)\` is deprecated&amp;site=org.apache.spark.streaming.kafka010.KafkaRDDSuite:s</arg>
               <!--
                 SPARK-35574 Prevent the recurrence of compilation warnings related to
                 `procedure syntax is deprecated`

project/SparkBuild.scala

@@ -236,12 +236,6 @@ object SparkBuild extends PomBuild {
         "-Wconf:msg=^(?=.*?Widening conversion from)(?=.*?is deprecated because it loses precision).+$:e",
         // SPARK-45610 Convert "Auto-application to `()` is deprecated" to compile error, as it will become a compile error in Scala 3.
         "-Wconf:cat=deprecation&msg=Auto-application to \\`\\(\\)\\` is deprecated:e",
-        // TODO(SPARK-45615): The issue described by https://github.com/scalatest/scalatest/issues/2297 can cause false positives.
-        //  So SPARK-45610 added the following 4 suppression rules, which can be removed after upgrading scalatest to 3.2.18.
-        "-Wconf:cat=deprecation&msg=Auto-application to \\`\\(\\)\\` is deprecated&site=org.apache.spark.rdd.RDDSuite:s",
-        "-Wconf:cat=deprecation&msg=Auto-application to \\`\\(\\)\\` is deprecated&site=org.apache.spark.scheduler.TaskSetManagerSuite:s",
-        "-Wconf:cat=deprecation&msg=Auto-application to \\`\\(\\)\\` is deprecated&site=org.apache.spark.streaming.ReceiverInputDStreamSuite:s",
-        "-Wconf:cat=deprecation&msg=Auto-application to \\`\\(\\)\\` is deprecated&site=org.apache.spark.streaming.kafka010.KafkaRDDSuite:s",
         // SPARK-35574 Prevent the recurrence of compilation warnings related to `procedure syntax is deprecated`
         "-Wconf:cat=deprecation&msg=procedure syntax is deprecated:e",
         // SPARK-45627 Symbol literals are deprecated in Scala 2.13 and it's a compile error in Scala 3.