### What changes were proposed in this pull request?
There are several pr to fix compilation warnings related to `procedure syntax` like SPARK-29291， SPARK-33352 and SPARK-35526, in order to prevent the recurrence of similar problems, this pr add a compile arg to convert `procedure syntax` related compilation warnings to compilation errors in Scala 2.13.
### Why are the changes needed?
Prevent the recurrence of compilation warnings related to `procedure syntax is deprecated`
### Does this PR introduce _any_ user-facing change?
`procedure syntax` is no longer allowed in Spark code with Scala 2.13, for constructors methods definition should be `this(...) = { }` not `this(...) { }`, for without `return type` methods definition should be `def methodName(...): Unit = {}` not `def methodName(...) {}`.
### How was this patch tested?
- Pass the GitHub Action Scala 2.13 job
- Manual test：
Do some code change like:
```
Index: core/src/main/scala/org/apache/spark/HeartbeatReceiver.scala
===================================================================
-67,7 +67,7
private[spark] class HeartbeatReceiver(sc: SparkContext, clock: Clock)
extends SparkListener with ThreadSafeRpcEndpoint with Logging {
- def this(sc: SparkContext) = {
+ def this(sc: SparkContext) {
this(sc, new SystemClock)
}
Index: core/src/main/scala/org/apache/spark/MapOutputTracker.scala
===================================================================
-720,7 +720,7
}
}
- def registerMergeResult(shuffleId: Int, reduceId: Int, status: MergeStatus): Unit = {
+ def registerMergeResult(shuffleId: Int, reduceId: Int, status: MergeStatus) {
shuffleStatuses(shuffleId).addMergeResult(reduceId, status)
}
```
**sbt with Scala 2.13 profile compile failed as follows:***
```
[error] /home/runner/work/spark/spark/core/src/main/scala/org/apache/spark/HeartbeatReceiver.scala:70:29: procedure syntax is deprecated for constructors: add `=`, as in method definition
[error] def this(sc: SparkContext) {
[error] ^
[error] /home/runner/work/spark/spark/core/src/main/scala/org/apache/spark/MapOutputTracker.scala:723:79: procedure syntax is deprecated: instead, add `: Unit =` to explicitly declare `registerMergeResult`'s return type
[error] def registerMergeResult(shuffleId: Int, reduceId: Int, status: MergeStatus) {
[error] ^
[error] two errors found
[error] (core / Compile / compileIncremental) Compilation failed
[error] Total time: 136 s (02:16), completed May 31, 2021 10:06:50 AM
Error: Process completed with exit code 1.
```
**maven with Scala 2.13 profile compile failed as follows:**
```
[ERROR] [Error] /Users/yangjie01/SourceCode/git/spark-mine/core/src/main/scala/org/apache/spark/HeartbeatReceiver.scala:70: procedure syntax is deprecated for constructors: add `=`, as in method definition
[ERROR] [Error] /Users/yangjie01/SourceCode/git/spark-mine/core/src/main/scala/org/apache/spark/MapOutputTracker.scala:723: procedure syntax is deprecated: instead, add `: Unit =` to explicitly declare `registerMergeResult`'s return type
[ERROR] two errors found
```
Closes#32710 from LuciferYang/SPARK-35574.
Authored-by: yangjie01 <yangjie01@baidu.com>
Signed-off-by: Hyukjin Kwon <gurwls223@apache.org>
4a549f2de2