ci: Use upload-artifact v4

Author: calc84maniac

.github/workflows/build.linux.workflow.yml

@@ -62,7 +62,7 @@ jobs:
         VCPKG_FORCE_SYSTEM_BINARIES: 1
 
     - name: Upload binary as artifact
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         name: CEmu_linux_${{ matrix.qtver }}_master
         path: ${{ github.workspace }}/gui/qt/CEmu.build/Linux-${{ matrix.arch }}-${{ matrix.qtver }}/${{ matrix.config }}/CEmu

.github/workflows/build.mac.workflow.yml

@@ -109,7 +109,7 @@ jobs:
         xcrun stapler staple "CEmu-nightly_mac_qt${{matrix.qtvershort}}.dmg"
 
     - name: Upload dmg as artifact
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
           name: CEmu-nightly_mac_qt${{matrix.qtvershort}}
           path: CEmu-nightly_mac_qt${{matrix.qtvershort}}.dmg

.github/workflows/build.windows.workflow.yml

@@ -59,7 +59,7 @@ jobs:
         VCPKG_FORCE_SYSTEM_BINARIES: 1
 
     - name: Upload ${{ matrix.arch_name }} ${{ matrix.config }} ${{ matrix.qtver }} EXE
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         name: CEmu_win${{ matrix.arch_suffix }}_${{ matrix.qtver }}_master
         path: ${{ github.workspace }}/gui/qt/CEmu.build/Win-${{ matrix.arch }}-${{ matrix.qtver }}/${{ matrix.config }}/CEmu.exe