Update Readme to reflect Codeql-Action-v1 deprecation

[thomastu]

https://github.blog/changelog/2023-01-18-code-scanning-codeql-action-v1-is-now-deprecated/

Issue #, if available:

Description of changes:

• Updated readme setup to reference github/codeql-action/upload-sarif@v2 since v1 has been deprecated and now leads to build errors.

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[ceberttylertech]

Is CodeGuru Reviewer essentially dead?

[dejonghe]

@thomastu nice work, came here to do the same.... Spent some time on AWS support about trying to use this and they were useless. Their own docs are also out of date, in the AWS docs it tells the user to use aws creds v1 when they're on v4, and for some dumb reason they removed the ability to update the docs through GitHub pull requests, which they had put in place because they cant keep up with their own docs, but now us as consumers can't even help and have to trouble shoot services we're paying for.... Get it together AWS, quit laying off your engineers.

[dejonghe]

@ceberttylertech I was hoping to be able to post something was working but after updating action versions for both aws and codeql, attempting to update permissions etc... this project def seems 💀
If you got it working let me know but after a couple hours... I'm cutting bait.