
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