### What changes were proposed in this pull request?
The main change of this pr is add a manual sort to `defaultConf ++ driverConf` before constructing `--conf` options to ensure options has same order in Scala 2.12 and Scala 2.13.
### Why are the changes needed?
We need to support a Scala 2.13 build.
### Does this PR introduce _any_ user-facing change?
No
### How was this patch tested?
- Scala 2.12: Pass the Jenkins or GitHub Action
- Scala 2.13: Pass GitHub 2.13 Build Action
Do the following:
```
dev/change-scala-version.sh 2.13
mvn clean install -DskipTests -pl resource-managers/mesos -Pscala-2.13 -Pmesos -am
mvn test -pl resource-managers/mesos -Pscala-2.13 -Pmesos
```
**Before**
```
Tests: succeeded 106, failed 1, canceled 0, ignored 0, pending 0
*** 1 TESTS FAILED ***
```
**After**
```
Tests: succeeded 107, failed 0, canceled 0, ignored 0, pending 0
All tests passed.
```
Closes#29865 from LuciferYang/SPARK-32987-2.
Authored-by: yangjie01 <yangjie01@baidu.com>
Signed-off-by: Dongjoon Hyun <dhyun@apple.com>
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