Fix action version in new workflow.

Author: runemalm

.github/workflows/master.yml

@@ -41,7 +41,7 @@ jobs:
           path: dist/
 
       - name: Publish to Test PyPI
-        uses: pypa/gh-action-pypi-publish@release/v1.8.12
+        uses: pypa/gh-action-pypi-publish@release/v1
         with:
           user: __token__
           password: ${{ secrets.TEST_PYPI_TOKEN }}
@@ -69,7 +69,7 @@ jobs:
           echo "::set-output name=RELEASE_VERSION::$version"
       
       - name: Publish to PyPI
-        uses: pypa/gh-action-pypi-publish@release/v1.8.12
+        uses: pypa/gh-action-pypi-publish@release/v1
         with:
           user: __token__
           password: ${{ secrets.PYPI_TOKEN }}