fix(optimizer): impl ExprRewritable for StreamValues

[xiangjinwu]

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What's changed and what's your intention?

Fixes #13184. Same as batch:

risingwave/src/frontend/src/optimizer/plan_node/batch_values.rs

Lines 102 to 117 in 801582b

	impl ExprRewritable for BatchValues {
	fn has_rewritable_expr(&self) -> bool {
	true
	}
	fn rewrite_exprs(&self, r: &mut dyn ExprRewriter) -> PlanRef {
	Self::new(
	self.logical
	.rewrite_exprs(r)
	.as_logical_values()
	.unwrap()
	.clone(),
	)
	.into()
	}
	}

Checklist

• I have written necessary rustdoc comments
• I have added necessary unit tests and integration tests
• I have added fuzzing tests or opened an issue to track them. (Optional, recommended for new SQL features Sqlsmith: Sql feature generation #7934).
• My PR contains breaking changes. (If it deprecates some features, please create a tracking issue to remove them in the future).
• All checks passed in ./risedev check (or alias, ./risedev c)
• My PR changes performance-critical code. (Please run macro/micro-benchmarks and show the results.)

• My PR contains critical fixes that are necessary to be merged into the latest release. (Please check out the details)

Documentation

• My PR needs documentation updates. (Please use the Release note section below to summarize the impact on users)

Release note

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[BugenZhao]

LGTM

[codecov]

Codecov Report

Merging #13217 (073a8c6) into main (fdfbf53) will increase coverage by 0.00%.
Report is 7 commits behind head on main.
The diff coverage is 100.00%.

@@           Coverage Diff           @@
##             main   #13217   +/-   ##
=======================================
  Coverage   68.08%   68.08%           
=======================================
  Files        1512     1512           
  Lines      256245   256258   +13     
=======================================
+ Hits       174452   174469   +17     
+ Misses      81793    81789    -4     

Flag	Coverage Δ
rust	68.08% <100.00%> (+<0.01%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Files	Coverage Δ
.../frontend/src/optimizer/plan_node/stream_values.rs	57.14% <100.00%> (+12.95%)	⬆️

... and 9 files with indirect coverage changes

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