Update actions/download-artifact action to v4.3.0

Author: renovate[bot]

.github/workflows/test_macos.yaml

@@ -75,7 +75,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - name: Download dmg from artifacts
-        uses: actions/download-artifact@v4.1.8
+        uses: actions/download-artifact@v4.3.0
         with:
           path: osx_artifacts
           pattern: KivySDKPackager-*

.github/workflows/windows_angle_wheels.yml

@@ -65,7 +65,7 @@ jobs:
       run: |
         . .\ci\windows_ci.ps1
         Prepre-env
-    - uses: actions/download-artifact@v4.1.8
+    - uses: actions/download-artifact@v4.3.0
       with:
         path: angle_dlls
         pattern: angle_dlls-*

.github/workflows/windows_sdl3_wheels.yml

@@ -59,7 +59,7 @@ jobs:
       run: |
         . .\ci\windows_ci.ps1
         Prepre-env
-    - uses: actions/download-artifact@v4.1.8
+    - uses: actions/download-artifact@v4.3.0
       with:
         name: sdl3_build_${{ matrix.arch }}
         path: kivy_build