use macos-13 runners

Author: pionere

.github/workflows/cmake.yml

@@ -13,7 +13,7 @@ jobs:
     # well on Windows or Mac.  You can convert this to a matrix build if you need
     # cross-platform coverage.
     # See: https://docs.github.com/en/free-pro-team@latest/actions/learn-github-actions/managing-complex-workflows#using-a-build-matrix
-    runs-on: macos-12
+    runs-on: macos-13
 
     steps:
     - uses: actions/checkout@v4

.github/workflows/nightly.yml

@@ -386,7 +386,7 @@ jobs:
           - name: hellfire+patch
             cmakeargs: '-DDEVILUTIONX_SYSTEM_SDL2=OFF -DUSE_PATCH=ON -DHELLFIRE=ON'
             artifact: 'hellfire-nightly-macp.dmg'
-    runs-on: macos-12
+    runs-on: macos-13
     steps:
     - uses: actions/checkout@v4
       with:
@@ -433,7 +433,7 @@ jobs:
           - name: hellfire+patch
             cmakeargs: '-DUSE_PATCH=ON -DHELLFIRE=ON'
             artifact: 'hellfire-nightly-iosp.ipa'
-    runs-on: macos-12
+    runs-on: macos-13
     steps:
     - uses: actions/checkout@v4
       with: