Bump actions/upload-artifact from 2 to 3 (#1514)

Bumps [actions/upload-artifact](https://github.com/actions/upload-artifact) from 2 to 3.
- [Release notes](https://github.com/actions/upload-artifact/releases)
- [Commits](actions/upload-artifact@v2...v3)

---
updated-dependencies:
- dependency-name: actions/upload-artifact
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/generate-baselines.yml

@@ -109,7 +109,7 @@ jobs:
           #   results_path: path to the benchmark results
 
       - name: Upload Results as Artifact
-        uses: actions/upload-artifact@v2
+        uses: actions/upload-artifact@v3
         with:
           name: baselines
           path: |

.github/workflows/regressions.yml

@@ -307,7 +307,7 @@ jobs:
           #   compared_means: path to the results of regression test vs baseline
 
       - name: Upload all results together as an artifact
-        uses: actions/upload-artifact@v2
+        uses: actions/upload-artifact@v3
         with:
           name: ${{ github.repository_owner }}_${{ steps.extract.outputs.branch }}_${{ github.sha }}
           path: |