Add ~/.pypirc template and update release docs

release docs as in "output of release_workflow.sh".

Author: JOJ0

PYPIRC_TEMPLATE

@@ -0,0 +1,15 @@
+[distutils]
+index-servers =
+    distutils
+    test-python3-discogs-client
+    python3-discogs-client
+
+[test-python3-discogs-client]
+  repository = https://test.pypi.org/legacy/
+  username = __token__
+  password = pypi-REDACTED-TOKEN
+
+[python3-discogs-client]
+  repository = https://upload.pypi.org/legacy/
+  username = __token__
+  password = pypi-REDACTED-TOKEN

release_workflow.sh

@@ -19,7 +19,12 @@ echo "    - Use the \"Generate release notes\" button to get started."
 echo "    - Add to the sections with changes"
 echo "    - Delete the sections without news"
 echo "    - Keep a consistent format between releases as good as possible."
+echo "  - Configure PyPI access:'"
+echo "    - Make sure you have a ~/.pypirc following PYPIRC_TEMPLATE."
+echo "    - Make sure you have a project-specific token for"
+echo "      python3-discogs-client on test.pypi.org and pypi.org."
 echo "  - Execute 'pypi.sh'"
+echo "    - Make sure you have a ~/.pypirc following PYPIRC_TEMPLATE."
 echo "    - Builds package (wheel)"
 echo "    - Uploads to Test-PyPI"
 echo "    - Execute the suggested install command to briefly test the package"