ci: Use macos-14 GHA image

Author: MarcoFalke

.github/workflows/ci.yml

@@ -74,11 +74,11 @@ jobs:
           # Use clang++, because it is a bit faster and uses less memory than g++
           git rebase --exec "echo Running test-one-commit on \$( git log -1 ) && CC=clang CXX=clang++ cmake -B build -DWITH_ZMQ=ON -DBUILD_GUI=ON -DBUILD_BENCH=ON -DBUILD_FUZZ_BINARY=ON -DWITH_BDB=ON -DWITH_NATPMP=ON -DWITH_MINIUPNPC=ON -DWITH_USDT=ON && cmake --build build -j $(nproc) && ctest --test-dir build -j $(nproc) && ./build/test/functional/test_runner.py -j $(( $(nproc) * 2 ))" ${{ env.TEST_BASE }}
 
-  macos-native-x86_64:
-    name: 'macOS 13 native, x86_64, no depends, sqlite only, gui'
+  macos-native-arm64:
+    name: 'macOS 14 native, arm64, no depends, sqlite only, gui'
     # Use latest image, but hardcode version to avoid silent upgrades (and breaks).
     # See: https://github.com/actions/runner-images#available-images.
-    runs-on: macos-13
+    runs-on: macos-14
 
     # No need to run on the read-only mirror, unless it is a PR.
     if: github.repository != 'bitcoin-core/gui' || github.event_name == 'pull_request'