torsocks: don't depend on tor

A local tor installation is neither required for building nor for
running torsocks, so don't depend on it. You can use a remote tor SOCKS
proxy server as well, for example, or a non-homebrew local tor
installation.

Closes #34238.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
torsocks: add 2.0.0 bottle.
libsoxr 0.1.1 (new formula)

Part 1 of closing #34135.

Closes #34198.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
libsoxr: add 0.1.1 bottle.