🩹 [Patch]: Add condition to make nightly run work fine (#37)

## Description

- Add condition to make nightly run work fine

## Type of change

<!-- Use the check-boxes [x] on the options that are relevant. -->

- [ ] 📖 [Docs]
- [ ] 🪲 [Fix]
- [x] 🩹 [Patch]
- [ ] ⚠️ [Security fix]
- [ ] 🚀 [Feature]
- [ ] 🌟 [Breaking change]

## Checklist

<!-- Use the check-boxes [x] on the options that are relevant. -->

- [x] I have performed a self-review of my own code
- [x] I have commented my code, particularly in hard-to-understand areas

Author: MariusStorhaug

.github/workflows/workflow.yml

@@ -543,7 +543,7 @@ jobs:
 
   PublishModule:
     name: Publish module
-    if: ${{ needs.TestModuleStatus.result == 'success' && !cancelled() && github.event_name == 'pull_request' }}
+    if: ${{ needs.TestModuleStatus.result == 'success' && !cancelled() && github.event_name == 'pull_request' && github.event.pull_request.merged == true}}
     needs:
       - TestModuleStatus
     runs-on: ubuntu-latest