[SPARK-36867][SQL] Fix error message with GROUP BY alias

[cloud-fan]

What changes were proposed in this pull request?

When checking unresolved attributes, we should check Aggregate.aggregateExpressions before Aggregate.groupingExpressions, because the latter may rely on the former, due to the GROUP BY alias feature.

Why are the changes needed?

improve error message

Does this PR introduce any user-facing change?

no

How was this patch tested?

new test

[cloud-fan]

cc @viirya @maropu

[SparkQA]

Kubernetes integration test starting
URL: https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder-K8s/48567/

[SparkQA]

Test build #144089 has finished for PR 34244 at commit fec2d84.

• This patch fails Spark unit tests.
• This patch merges cleanly.
• This patch adds no public classes.

[viirya]

retest this please

[SparkQA]

Kubernetes integration test starting
URL: https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder-K8s/48577/

[SparkQA]

Kubernetes integration test status failure
URL: https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder-K8s/48577/

[SparkQA]

Test build #144099 has finished for PR 34244 at commit fec2d84.

• This patch passes all tests.
• This patch merges cleanly.
• This patch adds no public classes.

[cloud-fan]

thanks for the review, merging to master!