Bump pascalgn/size-label-action from 0.5.2 to 0.5.4

Bumps [pascalgn/size-label-action](https://github.com/pascalgn/size-label-action) from 0.5.2 to 0.5.4.
- [Release notes](https://github.com/pascalgn/size-label-action/releases)
- [Commits](pascalgn/size-label-action@bbbaa0d...be08a2d)

---
updated-dependencies:
- dependency-name: pascalgn/size-label-action
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

.github/workflows/size-label.yml

@@ -23,6 +23,6 @@ jobs:
           private_key: ${{ secrets.APP_PRIVATE_KEY }}
 
       - name: Run Labeller
-        uses: pascalgn/size-label-action@bbbaa0d5ccce8e2e76254560df5c64b82dac2e12
+        uses: pascalgn/size-label-action@be08a2d5f857dc99c5b9426cdb5a8ea1aa7f0399
         env:
           GITHUB_TOKEN: ${{ steps.app-token-generation.outputs.token }}