Deleting a User that belongs to an org with 0 repositories may result in database error in mssql

[ChristopherHX]

Description

user_service.DeleteUser(t.Context(), user, true) fails on mssql for userid 2 in testdata

Due to NumRepos being 0 for one org this user belongs to.
https://github.com/go-gitea/gitea/blob/7a097138deeb0289c1d52c942eb1b1dfe20d1cda/services/org/user.go#L67-L68

Not a problem on any other database

Gitea Version

1.24-rc0

Can you reproduce the bug on the Gitea demo site?

No

Log Gist

No response

Screenshots

No response

Git Version

1.39.5

Operating System

macOS

How are you running Gitea?

in test environment

// Test that the ephemeral runner is deleted when a user is deleted
func testEphemeralActionsRunnerDeletionByUser(t *testing.T) {
	defer tests.PrepareTestEnv(t)()

	_, err := actions_model.GetRunnerByID(t.Context(), 34350)
	assert.NoError(t, err)

	task := unittest.AssertExistsAndLoadBean(t, &actions_model.ActionTask{ID: 52})
	assert.Equal(t, actions_model.StatusRunning, task.Status)

	user := unittest.AssertExistsAndLoadBean(t, &user_model.User{ID: 2})

	err = user_service.DeleteUser(t.Context(), user, true)
	assert.NoError(t, err)

	_, err = actions_model.GetRunnerByID(t.Context(), 34350)
	assert.ErrorIs(t, err, util.ErrNotExist)
}

Database

MSSQL

[ChristopherHX]

The message is

        actions_runner_ephemeral_deletion_test.go:76: 
            	Error Trace:	/home/runner/work/gitea/gitea/tests/integration/actions_runner_ephemeral_deletion_test.go:76
            	Error:      	Received unexpected error:
            	            	unable to remove user user2[2] from org private_org35[35]. Error: GetUserRepositories [2]: mssql: The number of rows provided for a FETCH clause must be greater then zero.