ci: drop macOS x64 build

.github/workflows/build.yml

@@ -40,39 +40,6 @@ jobs:
           name: SavvyCAN-Linux_x64.AppImage
           path: SavvyCAN-*x86_64.AppImage
       
-  buildmacos86:
-    name: macOS x64
-    runs-on: macos-15-intel
-
-    steps:
-      - name: Prepare macOS Environment
-        run: |
-            brew install qt@5
-            brew link qt@5 --force
-
-      - name: Clone
-        uses: actions/checkout@v3
-
-      - name: Compile     
-        run: |
-          qmake CONFIG+=release CONFIG+=sdk_no_version_check SavvyCAN.pro
-          make -j`sysctl kern.aioprocmax | awk '{print $2}'`
-          lrelease translations/*.ts
-
-      - name: Package     
-        run: |
-          mkdir -p SavvyCAN.app/Contents/MacOS/translations
-          mkdir -p SavvyCAN.app/Contents/MacOS/help
-          cp -R translations/*.qm SavvyCAN.app/Contents/MacOS/translations
-          cp -R help/* SavvyCAN.app/Contents/MacOS/help
-          macdeployqt SavvyCAN.app -dmg
-          mv SavvyCAN.dmg SavvyCAN_x64.dmg
-      
-      - uses: actions/upload-artifact@v4
-        with:
-          name: SavvyCAN-macOS_x64.dmg
-          path: SavvyCAN_x64.dmg
-
   buildmacos-arm64:
     name: macOS ARM64
     runs-on: macos-15
@@ -160,7 +127,7 @@ jobs:
   pre-release:
     name: "pre-release"
     runs-on: "ubuntu-latest"
-    needs: [buildwindows, buildmacos86, buildmacos-arm64, buildlinux]
+    needs: [buildwindows, buildmacos-arm64, buildlinux]
     if: github.ref == 'refs/heads/master'
 
     steps:
@@ -179,13 +146,12 @@ jobs:
           files: |
             SavvyCAN-Linux_x64.AppImage/SavvyCAN-*x86_64.AppImage
             SavvyCAN-Windows_x64_CIBuild.zip
-            SavvyCAN-macOS_x64.dmg/SavvyCAN_x64.dmg
             SavvyCAN-macOS_ARM64.dmg/SavvyCAN_arm64.dmg
 
   release:
     name: "release"
     runs-on: "ubuntu-latest"
-    needs: [buildwindows, buildmacos86, buildmacos-arm64, buildlinux]
+    needs: [buildwindows, buildmacos-arm64, buildlinux]
     if: startsWith(github.ref, 'refs/tags/')
 
     steps:
@@ -204,5 +170,4 @@ jobs:
           files: |
             SavvyCAN-Linux_x64.AppImage/SavvyCAN-*x86_64.AppImage
             SavvyCAN-Windows_x64_CIBuild.zip
-            SavvyCAN-macOS_x64.dmg/SavvyCAN_x64.dmg
             SavvyCAN-macOS_ARM64.dmg/SavvyCAN_arm64.dmg