[Refactor] Support multi version of group_concat

[LiShuMing]

Why I'm doing:

What I'm doing:

Fixes #49000

What type of PR is this:

• BugFix
• Feature
• Enhancement
• Refactor
• UT
• Doc
• Tool

Does this PR entail a change in behavior?

• Yes, this PR will result in a change in behavior.
• No, this PR will not result in a change in behavior.

If yes, please specify the type of change:

• Interface/UI changes: syntax, type conversion, expression evaluation, display information
• Parameter changes: default values, similar parameters but with different default values
• Policy changes: use new policy to replace old one, functionality automatically enabled
• Feature removed
• Miscellaneous: upgrade & downgrade compatibility, etc.

Checklist:

• I have added test cases for my bug fix or my new feature
• This pr needs user documentation (for new or modified features or behaviors)
  • I have added documentation for my new feature or new function
• This is a backport pr

Bugfix cherry-pick branch check:

• I have checked the version labels which the pr will be auto-backported to the target branch
  • 3.3
  • 3.2
  • 3.1
  • 3.0
  • 2.5

[github-actions]

[FE Incremental Coverage Report]

✅ pass : 68 / 77 (88.31%)

file detail

	path	covered_line	new_line	coverage	not_covered_line_detail
🔵	com/starrocks/analysis/FunctionParams.java	0	2	00.00%	[116, 127]
🔵	com/starrocks/qe/SessionVariable.java	1	2	50.00%	[4197]
🔵	com/starrocks/sql/optimizer/rule/transformation/RewriteMultiDistinctRule.java	5	8	62.50%	[173, 176, 179]
🔵	com/starrocks/sql/analyzer/ExpressionAnalyzer.java	15	18	83.33%	[1164, 1175, 1177]
🔵	com/starrocks/sql/optimizer/rule/transformation/SplitTwoPhaseAggRule.java	1	1	100.00%	[]
🔵	com/starrocks/sql/optimizer/rule/transformation/SplitAggregateRule.java	1	1	100.00%	[]
🔵	com/starrocks/sql/optimizer/rule/transformation/MultiDistinctByCTERewriter.java	10	10	100.00%	[]
🔵	com/starrocks/catalog/FunctionSet.java	9	9	100.00%	[]
🔵	com/starrocks/sql/optimizer/rule/transformation/EliminateAggRule.java	13	13	100.00%	[]
🔵	com/starrocks/sql/analyzer/AstToStringBuilder.java	9	9	100.00%	[]
🔵	com/starrocks/sql/optimizer/Utils.java	1	1	100.00%	[]
🔵	com/starrocks/sql/analyzer/FunctionAnalyzer.java	3	3	100.00%	[]

[sonarcloud]

Quality Gate passed

Issues
11 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarCloud

[github-actions]

[Java-Extensions Incremental Coverage Report]

✅ pass : 0 / 0 (0%)

[github-actions]

[BE Incremental Coverage Report]

❌ fail : 14 / 22 (63.64%)

file detail

	path	covered_line	new_line	coverage	not_covered_line_detail
🔵	be/src/exprs/function_context.h	3	6	50.00%	[74, 75, 76]
🔵	be/src/exprs/agg/group_concat.h	5	8	62.50%	[262, 263, 264]
🔵	be/src/exec/aggregator.cpp	6	8	75.00%	[478, 569]