Option to dismiss a review, dissmiss all reviews in full gitea

[engaltori]

• Gitea version (or commit ref): 1.14.0
• Git version: 2.30.2
• Operating system: Ubuntu 18.04
• Running Methode: Docker 19.03
• Database (use [x]):
  • PostgreSQL
  • MySQL
  • MSSQL
  • SQLite
• Can you reproduce the bug at https://try.gitea.io:
  • Yes (provide example URL)
  • No
• Log (Sorry for the bad formatting):

[36m2021/04/14 12:43:09 �[0m�[32m.../repo/pull_review.go:230:�[32mDismissReview()�[0m �[1;32m[I]�[0m [SQL]�[1m�[0m �[1mUPDATE "review" SET "dismissed" = $1, "updated_unix" = $2 �[0m �[1m[true 1618404189]�[0m - �[1m31.960722ms�[0m

Description

If I dissmiss a review of a pull request, the column "dismissed" in every row of the table "review" is updated with the value "true"