Branch RSS feed items do not contain pubDate

[StanleySweet]

Description

See https://gitea.wildfiregames.com/0ad/0Ad/rss/branch/main or on your demo site https://demo.gitea.com/Zettat123/schedule-actions/rss/branch/main

Only the main item contains a pubDate which means it's impossible to display the commit date

Gitea Version

1.23

Can you reproduce the bug on the Gitea demo site?

Yes

Log Gist

No response

Screenshots

No response

Git Version

No response

Operating System

No response

How are you running Gitea?

We're running the downloadable version of Gitea 1.23

Database

MySQL/MariaDB

[lunny]

The Item contains Created and Updated but were not filled into the struct.

feed.Items = append(feed.Items, &feeds.Item{
			Id:    commit.ID.String(),
			Title: strings.TrimSpace(strings.Split(commit.Message(), "\n")[0]),
			Link:  &feeds.Link{Href: repo.HTMLURL() + "/commit/" + commit.ID.String()},
			Author: &feeds.Author{
				Name:  commit.Author.Name,
				Email: commit.Author.Email,
			},
			Description: commit.Message(),
			Content:     commit.Message(),
		})