Use pulls in commit graph unless pulls are disabled (#15774)
Use pulls in commit graph unless pulls are disabled (#15774)

Fix #15370

Signed-off-by: Andrew Thornton <6a547fdd28db89120bdd70d4af1f9ba672ccd43a@cantab.net>
cez81/gitea,vdbt/gitea,vdbt/gitea,go-gitea/gitea,cez81/gitea,go-gitea/gitea,go-gitea/gitea,cez81/gitea