Merge bitcoin/bitcoin#30913: ci: Use macos-14 GHA image (x86_64-apple-darwin22.6.0 -> arm64-apple-darwin23.6.0)

fab932b ci: Remove incorrectly hardcoded HOST in mac_native task (MarcoFalke)
fa8f35d ci: Use macos-14 GHA image (MarcoFalke)

Pull request description:

  There shouldn't be any downside, because XCode remains pinned to the same version.

  However, builds are expected to be a bit faster with M1, which seems nice.

ACKs for top commit:
  hebasto:
    ACK fab932b.
  willcl-ark:
    ACK fab932b

Tree-SHA512: 9719e05c67b8b5f3d59bd1a38eef00407b1ae5e123b18151c494b6d2dbf55bd2b0b5bb6c1a0469635c7b3bb5f23990d3bb2f339f56ce3955e8a1b97ac9f295d4
(cherry picked from commit a95e742)

Author: fanquake

.github/workflows/ci.yml

@@ -69,11 +69,11 @@ 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 ) && ./autogen.sh && CC=clang-15 CXX=clang++-15 ./configure && make clean && make -j $(nproc) check && ./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'