zsh: enable iterm2 integration This is the iterm2 integration script as of today. Squinting a bit, this looks like the version of the file from https://github.com/gnachman/iTerm2/commit/3d8173763e1e7f53c08a7da52fc92db4e036395a, which is the most recent edit to the file on github.

# ARM location
if [ -x /opt/homebrew/bin/brew ] ; then
    eval "$(/opt/homebrew/bin/brew shellenv)"
fi
# x86 location
if [ -x /opt/brew/bin/brew ] ; then
    eval "$(/opt/brew/bin/brew shellenv)"
fi