Check deployment workflow during PR (#38)

* Check deployment workflow during PR

* Give a more expressive name for pypi upload workflow

* Fix greeting workflow

Author: stes

.github/workflows/greetings.yml

@@ -1,6 +1,6 @@
 name: Greetings
 
-on: [pull_request, issues]
+on: [pull_request_target, issues]
 
 jobs:
   greeting:

.github/workflows/test_and_deploy.yml

@@ -1,7 +1,7 @@
 # This workflows will upload a Python Package using Twine when a release is created
 # For more information see: https://help.github.com/en/actions/language-and-framework-guides/using-python-with-github-actions#publishing-to-package-registries
 
-name: tests
+name: Test and PyPI upload 
 
 on:
   push:
@@ -57,7 +57,6 @@ jobs:
     # github secrets (see readme for details)
     needs: [test]
     runs-on: ubuntu-latest
-    if: contains(github.ref, 'tags')
     steps:
       - uses: actions/checkout@v2
       - name: Set up Python
@@ -69,6 +68,7 @@ jobs:
           python -m pip install --upgrade pip
           pip install -U setuptools setuptools_scm wheel twine build
       - name: Build and publish
+        if: contains(github.ref, 'tags')
         env:
           TWINE_USERNAME: __token__
           TWINE_PASSWORD: ${{ secrets.TWINE_API_KEY }}