Update test.yml github action update

actions/upload-artifact@v3 and actions/download-artifact@v3 are decprecated Dec 2, 2024

This PR updates these components to v4

.github/workflows/test.yml

@@ -56,19 +56,19 @@ jobs:
         run: go list ./... ./osmomath/... ./osmoutils/... ./x/ibc-hooks/... ./x/epochs | grep -E -v 'tests/simulator|e2e' > pkgs.txt
       - name: Split pkgs into 4 files
         run: split -d -n l/4 pkgs.txt pkgs.txt.part.
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         with:
           name: "${{ github.sha }}-00"
           path: ./pkgs.txt.part.00
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         with:
           name: "${{ github.sha }}-01"
           path: ./pkgs.txt.part.01
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         with:
           name: "${{ github.sha }}-02"
           path: ./pkgs.txt.part.02
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         with:
           name: "${{ github.sha }}-03"
           path: ./pkgs.txt.part.03
@@ -90,7 +90,7 @@ jobs:
           go-version: ${{env.GO_VERSION}}
       - name: Display go version
         run: go version
-      - uses: actions/download-artifact@v3
+      - uses: actions/download-artifact@v4
         with:
           name: "${{ github.sha }}-${{ matrix.part }}"
       - name: Test & coverage report creation