ci: Remove "arm64: macOS Ventura" task from Cirrus CI#1404

jonasnick merged 2 commits into

bitcoin-core:masterbitcoin-core/secp256k1:masterfrom

real-or-random:202308-remove-cirrus-macosreal-or-random/secp256k1:202308-remove-cirrus-macosCopy head branch name to clipboard