fix(build): scope mac signing secrets to macOS job and align win publisher metadata

Author: JamieRuderman

.github/workflows/build-electron.yml

@@ -72,11 +72,20 @@ jobs:
         run: |
           npm install
 
-      - name: Build Electron app
+      - name: Build Electron app (macOS)
+        if: matrix.os == 'macos-14'
         run: |
           cd electron
           npm run build
         env:
           GH_TOKEN: ${{ secrets.github_token }}
           CSC_LINK: ${{ secrets.mac_certs }}
           CSC_KEY_PASSWORD: ${{ secrets.mac_certs_password }}
+
+      - name: Build Electron app
+        if: matrix.os != 'macos-14'
+        run: |
+          cd electron
+          npm run build
+        env:
+          GH_TOKEN: ${{ secrets.github_token }}