[SPARK-51258][SQL] Remove unnecessary inheritance from SQLConfHelper

### What changes were proposed in this pull request?
This PR proposes to remove unnecessary inheritance from `SQLConfHelper`.

### Why are the changes needed?

1. Some code doesn't need `SQLConfHelper`, we can remove it.

2. `SparkPlanner` no need to extends `SQLConfHelper`, because it can get the `SQLConf` from `SparkSession` directly.

The other modification is related to the class Rule which already extends `SQLConfHelper`, so we should avoid the duplicated inheritance.
```
abstract class Rule[TreeType <: TreeNode[_]] extends SQLConfHelper with Logging {
...
}
```

### Does this PR introduce _any_ user-facing change?
'No'.
Just update the inner code.

### How was this patch tested?
GA.

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

Closes #50005 from beliefer/SPARK-51258.

Authored-by: beliefer <beliefer@163.com>
Signed-off-by: beliefer <beliefer@163.com>

sql/core/src/main/scala/org/apache/spark/sql/execution/SparkPlanner.scala

@@ -18,7 +18,6 @@
 package org.apache.spark.sql.execution
 
 import org.apache.spark.sql.ExperimentalMethods
-import org.apache.spark.sql.catalyst.SQLConfHelper
 import org.apache.spark.sql.catalyst.expressions._
 import org.apache.spark.sql.catalyst.plans.logical.LogicalPlan
 import org.apache.spark.sql.classic.SparkSession
@@ -30,9 +29,9 @@ import org.apache.spark.sql.execution.datasources.v2.DataSourceV2Strategy
 import org.apache.spark.sql.internal.SQLConf
 
 class SparkPlanner(val session: SparkSession, val experimentalMethods: ExperimentalMethods)
-  extends SparkStrategies with SQLConfHelper {
+  extends SparkStrategies {
 
-  override def conf: SQLConf = session.sessionState.conf
+  def conf: SQLConf = session.sessionState.conf
 
   def numPartitions: Int = conf.numShufflePartitions
 

sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/V1Writes.scala

@@ -17,7 +17,6 @@
 
 package org.apache.spark.sql.execution.datasources
 
-import org.apache.spark.sql.catalyst.SQLConfHelper
 import org.apache.spark.sql.catalyst.catalog.BucketSpec
 import org.apache.spark.sql.catalyst.catalog.CatalogTypes.TablePartitionSpec
 import org.apache.spark.sql.catalyst.expressions.{Alias, Ascending, Attribute, AttributeMap, AttributeSet, BitwiseAnd, Empty2Null, Expression, HiveHash, Literal, NamedExpression, Pmod, SortOrder}
@@ -65,7 +64,7 @@ trait V1WriteCommand extends DataWritingCommand {
 /**
  * A rule that plans v1 write for [[V1WriteCommand]].
  */
-object V1Writes extends Rule[LogicalPlan] with SQLConfHelper {
+object V1Writes extends Rule[LogicalPlan] {
 
   import V1WritesUtils._
 

sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/v2/V2ScanPartitioningAndOrdering.scala

@@ -18,7 +18,6 @@ package org.apache.spark.sql.execution.datasources.v2
 
 import org.apache.spark.internal.{Logging, MDC}
 import org.apache.spark.internal.LogKeys.CLASS_NAME
-import org.apache.spark.sql.catalyst.SQLConfHelper
 import org.apache.spark.sql.catalyst.expressions.V2ExpressionUtils
 import org.apache.spark.sql.catalyst.plans.logical.LogicalPlan
 import org.apache.spark.sql.catalyst.rules.Rule
@@ -32,7 +31,7 @@ import org.apache.spark.util.collection.Utils.sequenceToOption
  * and ordering reported by data sources to their catalyst counterparts. Then, annotates the plan
  * with the partitioning and ordering result.
  */
-object V2ScanPartitioningAndOrdering extends Rule[LogicalPlan] with SQLConfHelper with Logging {
+object V2ScanPartitioningAndOrdering extends Rule[LogicalPlan] with Logging {
   override def apply(plan: LogicalPlan): LogicalPlan = {
     val scanRules = Seq[LogicalPlan => LogicalPlan] (partitioning, ordering)
 

sql/core/src/main/scala/org/apache/spark/sql/execution/streaming/ResolveWriteToStream.scala

@@ -25,7 +25,6 @@ import org.apache.hadoop.fs.Path
 
 import org.apache.spark.internal.LogKeys.{CHECKPOINT_LOCATION, CHECKPOINT_ROOT, CONFIG, PATH}
 import org.apache.spark.internal.MDC
-import org.apache.spark.sql.catalyst.SQLConfHelper
 import org.apache.spark.sql.catalyst.analysis.UnsupportedOperationChecker
 import org.apache.spark.sql.catalyst.plans.logical.LogicalPlan
 import org.apache.spark.sql.catalyst.rules.Rule
@@ -38,7 +37,7 @@ import org.apache.spark.util.Utils
 /**
  * Replaces logical [[WriteToStreamStatement]] operator with an [[WriteToStream]] operator.
  */
-object ResolveWriteToStream extends Rule[LogicalPlan] with SQLConfHelper {
+object ResolveWriteToStream extends Rule[LogicalPlan] {
   def apply(plan: LogicalPlan): LogicalPlan = plan.resolveOperators {
     case s: WriteToStreamStatement =>
       val (resolvedCheckpointLocation, deleteCheckpointOnStop) = resolveCheckpointLocation(s)