[MAINT]: Update version of go-github

[grahamhar]

Describe the need

New features have been added to go-github and released in V65, I will raise a PR to implement this.

SDK Version

go-github v65

API Version

No response

Relevant log output

No response

Code of Conduct

• I agree to follow this project's Code of Conduct

[zepeng811]

@grahamhar v65 was just released and I want to upgrade it to unblock a feature we've been waiting for a long time.

I don't want to step over the work you've already done, do you mind updating your existing PR to v65 instead? #2359

I confirmed that there should be no breaking changes from v64 -> v65 for this repository

[grahamhar]

@grahamhar v65 was just released and I want to upgrade it to unblock a feature we've been waiting for a long time.

I don't want to step over the work you've already done, do you mind updating your existing PR to v65 instead? #2359

I confirmed that there should be no breaking changes from v64 -> v65 for this repository

@zepeng811 I have just quickly done that, not had a chance to run tests but a go build ran cleanly.