gh-38932: Artifacts v4
    
as the version 3 is being deprecated

https://github.com/actions/upload-artifact?tab=readme-ov-file#breaking-
changes

### 📝 Checklist

- [x] The title is concise and informative.
- [x] The description explains in detail what this PR is about.
- [x] I have linked a relevant issue or discussion.
- [ ] I have created tests covering the changes.
- [ ] I have updated the documentation and checked the documentation
preview.
    
URL: #38932
Reported by: Frédéric Chapoton
Reviewer(s): Kwankyu Lee

Author: Release Manager

.github/workflows/ci-macos.yml

@@ -95,7 +95,7 @@ jobs:
       - name: make dist
         run: |
           ./configure --enable-download-from-upstream-url && make dist
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         with:
           path: "dist/*.tar.gz"
           name: dist
@@ -119,7 +119,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
         if: "!contains(matrix.tox_system_factor, 'nobootstrap')"
-      - uses: actions/download-artifact@v3
+      - uses: actions/download-artifact@v4
         with:
           path: .
           name: dist
@@ -147,7 +147,7 @@ jobs:
         run: |
           mkdir -p "artifacts/$LOGS_ARTIFACT_NAME"; cp -r .tox/*/log "artifacts/$LOGS_ARTIFACT_NAME"
         if: always()
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         with:
           path: artifacts
           name: ${{ env.LOGS_ARTIFACT_NAME }}

.github/workflows/docker.yml

@@ -170,7 +170,7 @@ jobs:
           ref: ${{ inputs.sage_ref }}
           fetch-depth: 10000
       - name: Download upstream artifact
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           path: upstream
           name: ${{ inputs.upstream_artifact }}
@@ -260,7 +260,7 @@ jobs:
           cp -r .tox/$TOX_ENV/* "artifacts/$LOGS_ARTIFACT_NAME"
           rm -rf "artifacts/$LOGS_ARTIFACT_NAME"/{bin,lib,pyvenv.cfg}
         if: always()
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         with:
           path: artifacts
           name: ${{ env.LOGS_ARTIFACT_NAME }}

.github/workflows/macos.yml

@@ -91,7 +91,7 @@ jobs:
         run: |
           "${{ steps.python.outputs.python-path }}" -m pip install pipx
       - name: Download upstream artifact
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           path: upstream
           name: ${{ inputs.upstream_artifact }}
@@ -108,7 +108,7 @@ jobs:
           GH_TOKEN: ${{ github.token }}
           SAGE_CI_FIXES_FROM_REPOSITORIES: ${{ vars.SAGE_CI_FIXES_FROM_REPOSITORIES }}
 
-      - uses: actions/download-artifact@v3
+      - uses: actions/download-artifact@v4
         with:
           path: sage-local-artifact
           name: ${{ env.LOCAL_ARTIFACT_NAME }}
@@ -147,7 +147,7 @@ jobs:
         run: |
           mkdir -p "artifacts/$LOGS_ARTIFACT_NAME"; cp -r .tox/*/log "artifacts/$LOGS_ARTIFACT_NAME"
         if: always()
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         with:
           path: artifacts
           name: ${{ env.LOGS_ARTIFACT_NAME }}
@@ -165,7 +165,7 @@ jobs:
         run: |
           mkdir -p sage-local-artifact && (cd .tox/$TOX_ENV && rm -f "local/lib64" && tar -cf - $(pwd)) > sage-local-artifact/sage-${{ env.TOX_ENV }}-${{ inputs.stage }}.tar
         if: contains(inputs.stage, '1')
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         with:
           path: sage-local-artifact/sage-${{ env.TOX_ENV }}-${{ inputs.stage }}.tar
           name: ${{ env.LOCAL_ARTIFACT_NAME }}