Fix review request number and add more tests (#27104)

fix #27019 
## testfixture yml
1. add issue20(a pr issue) in repo 23, org 17
2. add user15 to team 9
3. add four reviews about issue20
## test case
add two tests that are described with code comments
the code before pr #26784 failed the first test
<img width="479" alt="image"
src="https://github.com/go-gitea/gitea/assets/70063547/1d9b5787-11b4-4c4d-931f-6a9869547f35">
current code failed the second test(as mentioned in #27019)
<img width="484" alt="image"
src="https://github.com/go-gitea/gitea/assets/70063547/05608055-7587-43d1-bae1-92c688270819">
Any advice is appreciated.

---------

Co-authored-by: CaiCandong <50507092+CaiCandong@users.noreply.github.com>
Co-authored-by: Giteabot <teabot@gitea.io>

models/issues/issue_search.go

@@ -362,14 +362,21 @@ func applyReviewRequestedCondition(sess *xorm.Session, reviewRequestedID int64)
 		From("team_user").
 		Where(builder.Eq{"team_user.uid": reviewRequestedID})
 
+	// if the review is approved or rejected, it should not be shown in the review requested list
+	maxReview := builder.Select("MAX(r.id)").
+		From("review as r").
+		Where(builder.In("r.type", []ReviewType{ReviewTypeApprove, ReviewTypeReject, ReviewTypeRequest})).
+		GroupBy("r.issue_id, r.reviewer_id, r.reviewer_team_id")
+
 	subQuery := builder.Select("review.issue_id").
 		From("review").
 		Where(builder.And(
-			builder.In("review.type", []ReviewType{ReviewTypeRequest, ReviewTypeReject, ReviewTypeApprove}),
+			builder.Eq{"review.type": ReviewTypeRequest},
 			builder.Or(
 				builder.Eq{"review.reviewer_id": reviewRequestedID},
 				builder.In("review.reviewer_team_id", existInTeamQuery),
 			),
+			builder.In("review.id", maxReview),
 		))
 	return sess.Where("issue.poster_id <> ?", reviewRequestedID).
 		And(builder.In("issue.id", subQuery))