Ramp-up *-artifact actions to @3 version

.github/workflows/conformance.yml

@@ -133,7 +133,7 @@ jobs:
         cp build/libjxl_threads.so.${{ env.LIBJXL_VERSION }} build/tools/conformance
       env:
         SKIP_TEST: 1
-    - uses: actions/upload-artifact@v2
+    - uses: actions/upload-artifact@v3
       with:
         name: conformance_binary-${{ matrix.name }}
         path: |
@@ -172,7 +172,7 @@ jobs:
     - name: Download and link conformance files
       run: |
         ${{ github.workspace }}/conformance/scripts/download_and_symlink.sh
-    - uses: actions/download-artifact@v2
+    - uses: actions/download-artifact@v3
       with:
         name: conformance_binary-${{ matrix.target }}
     - name: Run conformance tests

.github/workflows/fuzz.yml

@@ -49,7 +49,7 @@ jobs:
         language: c++
         fuzz-seconds: 600
     - name: Upload Crash
-      uses: actions/upload-artifact@v1
+      uses: actions/upload-artifact@v3
       if: failure() && steps.build.outcome == 'success'
       with:
         name: artifacts

.github/workflows/release.yaml

@@ -79,7 +79,7 @@ jobs:
           ${{ runner.workspace }}/jxl-linux-x86_64-static-${{ github.event.release.tag_name }}.tar.gz
 
     - name: Upload artifacts
-      uses: actions/upload-artifact@v2
+      uses: actions/upload-artifact@v3
       with:
         name: jxl-linux-x86_64-static
         path: ${{ runner.workspace }}/release_file.tar.gz
@@ -245,7 +245,7 @@ jobs:
         ./ci.sh debian_stats
 
     - name: Upload artifacts
-      uses: actions/upload-artifact@v2
+      uses: actions/upload-artifact@v3
       with:
         name: ${{ steps.env.outputs.artifact_name }}
         path: |
@@ -363,7 +363,7 @@ jobs:
         cp third_party/brotli/LICENSE prefix/bin/LICENSE.brotli
         cp LICENSE prefix/bin/LICENSE.libjxl
     - name: Upload artifacts
-      uses: actions/upload-artifact@v2
+      uses: actions/upload-artifact@v3
       with:
         name: jxl-${{matrix.triplet}}
         path: |