ci(deps): bump acdh-oeaw/prosnet-workflows from 0.4.5 to 0.4.6

Bumps [acdh-oeaw/prosnet-workflows](https://github.com/acdh-oeaw/prosnet-workflows) from 0.4.5 to 0.4.6.
- [Release notes](https://github.com/acdh-oeaw/prosnet-workflows/releases)
- [Changelog](https://github.com/acdh-oeaw/prosnet-workflows/blob/main/CHANGELOG.md)
- [Commits](acdh-oeaw/prosnet-workflows@v0.4.5...v0.4.6)

---
updated-dependencies:
- dependency-name: acdh-oeaw/prosnet-workflows
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

.github/workflows/deploy.yml

@@ -9,5 +9,5 @@ on:
 
 jobs:
   deploy:
-    uses: acdh-oeaw/prosnet-workflows/.github/workflows/[email protected].5
+    uses: acdh-oeaw/prosnet-workflows/.github/workflows/[email protected].6
     secrets: inherit