Pass 'not' to commit count (#24473)

Due to #24409 , we can now specify '--not' when getting all commits from
a repo to exclude commits from a different branch.

When I wrote that PR, I forgot to also update the code that counts the
number of commits in the repo. So now, if the --not option is used, it
may return too many commits, which can indicate that another page of
data is available when it is not.

This PR passes --not to the commands that count the number of commits in
a repo

routers/web/repo/commit.go

@@ -230,7 +230,12 @@ func FileHistory(ctx *context.Context) {
 		page = 1
 	}
 
-	commits, err := ctx.Repo.GitRepo.CommitsByFileAndRange(ctx.Repo.RefName, fileName, page)
+	commits, err := ctx.Repo.GitRepo.CommitsByFileAndRange(
+		git.CommitsByFileAndRangeOptions{
+			Revision: ctx.Repo.RefName,
+			File:     fileName,
+			Page:     page,
+		})
 	if err != nil {
 		ctx.ServerError("CommitsByFileAndRange", err)
 		return