CI: try another workaround

.github/workflows/harness.yml

@@ -99,11 +99,8 @@ jobs:
         run: |
           cd /home/ocaml/catala
           opam exec -- clerk report --xml _build/*@test _build/test-*/*@test >report.junit.xml
-      - name: Workaround Github stuff # https://github.com/actions/checkout/issues/1014
-        if: ${{ always() }}
-        run: sudo chmod +w -R /__w
       - name: Test Summary
-        uses: test-summary/action@v2
+        uses: test-summary/action@v1
         with:
           paths: /home/ocaml/catala/report.junit.xml
         if: ${{ always() }}
@@ -149,11 +146,8 @@ jobs:
         run: |
           cd ~/catala-examples
           opam exec -- clerk report --xml _build/*@test _build/test-*/*@test >report.junit.xml
-      - name: Workaround Github stuff # https://github.com/actions/checkout/issues/1014
-        if: ${{ always() }}
-        run: sudo chmod +w -R /__w
       - name: Test Summary
-        uses: test-summary/action@v2
+        uses: test-summary/action@v1
         with:
           paths: /home/ocaml/catala-examples/report.junit.xml
         if: ${{ always() }}
@@ -193,7 +187,12 @@ jobs:
           cp catala-examples/_build/french_law_python.tar.gz artifacts/
           mv catala/website-assets.tar.gz artifacts/
       - name: Upload artifacts
-        uses: actions/upload-artifact@v4
+        # See the following to switch to a later upload-artifact version:
+        # continue-on-error: true
+        # Uploading artifacts works but then return failure with:
+        # EACCES: permission denied, open '/__w/_temp/_runner_file_commands/set_output_xxx'
+        # a chmod doesn't work around it so we resort to just ignoring the error...
+        uses: actions/upload-artifact@v2
         with:
           name: Catala examples
           path: /home/ocaml/artifacts/*