Bump actions/add-to-project from 0.6.1 to 1.0.0

Bumps [actions/add-to-project](https://github.com/actions/add-to-project) from 0.6.1 to 1.0.0.
- [Release notes](https://github.com/actions/add-to-project/releases)
- [Commits](actions/add-to-project@1b844f0...2e5cc85)

---
updated-dependencies:
- dependency-name: actions/add-to-project
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

.github/workflows/add-to-project.yml

@@ -24,7 +24,7 @@ jobs:
           allowed-endpoints: >
             api.github.com:443
 
-      - uses: actions/add-to-project@1b844f0c5ac6446a402e0cb3693f9be5eca188c5 # v0.6.1
+      - uses: actions/add-to-project@2e5cc851ca7162e9eb510e6da6a5c64022e606a7 # v1.0.0
         with:
           project-url: https://github.com/orgs/Ouranosinc/projects/6
           github-token: ${{ secrets.ADD_TO_PROJECT_TOKEN }}