Update build-test.yml to use GitHub's macOS runners.

Author: allinurl

.github/workflows/build-test.yml

@@ -13,7 +13,7 @@ jobs:
     strategy:
       matrix:
         config_params: ["", "--enable-debug", "--enable-debug", "--with-getline --enable-asan", "--enable-utf8 --enable-debug --with-getline", "--enable-utf8 --with-getline --enable-asan"]
-        os: [ubuntu-latest, macos-latest, flyci-macos-large-latest-m1]
+        os: [ubuntu-latest, macos-latest, macos-14]
         include:
         - os: ubuntu-latest
           setup-env: sudo apt-get update && sudo apt-get install -y build-essential autoconf gettext autopoint libncursesw5-dev libssl-dev git libmaxminddb-dev jq