I got that update too, but I recently installed homebrew. Seems I am to supid to get it running from the path the Terminal normally starts in. What I had to type in Terminal directly after installation didn't work and editing two files that didn't exist, as another solution, also didn't work. I created too files with that name in the folder I thought they could belong. But it didn't change anything.
Don't know if anything changed in macOS 15, but in 14 I got it to work somehow for at least the time I closed the Terminal app again.
A few years ago it just worked after installation and nothing needs to be done.
Seems everything is getting more complicated every year. I disabled SIP, set the Security settings where I had to boot into too to the lowest level and also disabled Gatekeeper. Now many apps I need just work again without several confirmations or strange xattr-commands.