[UPMERGE] 2.1 -> 2.2 (#46)

This PR has been generated automatically.
For more details see
[upmerge_pr.yaml](/Sylius/TestApplication/blob/2.0/.github/workflows/upmerge_pr.yaml).

**Remember!** The upmerge should always be merged with using `Merge pull
request` button.

In case of conflicts, please resolve them manually with usign the
following commands:
```
git fetch upstream
gh pr checkout <this-pr-number>
git merge upstream/2.2 -m "Resolve conflicts between 2.1 and 2.2"
```

If you use other name for the upstream remote, please replace `upstream`
with the name of your remote pointing to the `Sylius/TestApplication`
repository.

Once the conflicts are resolved, please run `git merge --continue` and
push the changes to this PR.

Author: Wojdylak

.github/workflows/upmerge_pr.yaml

@@ -23,6 +23,9 @@ jobs:
                     -
                         base_branch: "2.0"
                         target_branch: "2.1"
+                    -
+                        base_branch: "2.1"
+                        target_branch: "2.2"
 
         steps:
             -