Upgrade Magento 2.4.4 to 2.4.5 via Github

I initially launched my site using a git clone of magento2 repo. Since then, it appears installing this way is unsupported.

Using git pull and changing git branches I was able to get my site from 2.4.3 to 2.4.4. But now I’m not sure how to get it to 2.4.5 because there is no 2.4.5 branch.

Anyone know how to upgrade 2.4.4 to 2.4.5 when the initial install was a 2.4.3 done via git clone.