Deselect universal, return to blaze.

.github/macos/macports.yaml

@@ -9,6 +9,4 @@ ports:
   - name: clang-18
   - name: llvm-18
   - name: libsdl2
-    select: universal
   - name: freetype
-    select: universal

.github/workflows/validate.yml

@@ -341,7 +341,7 @@ jobs:
           path: |
             Zelda64Recompiled.pdb
   build-macos:
-    runs-on: macos-latest
+    runs-on: blaze/macos-14
     strategy:
       matrix:
         type: [ Debug, Release ]