Reverting setup-python

Author: cfuentes-dbx

.github/workflows/pypiupload.yml

@@ -24,7 +24,7 @@ jobs:
         python get-pip.py
     - if: ${{ matrix.python-version != '2.7' }}
       name: Setup Python environment
-      uses: actions/setup-python@v4
+      uses: actions/setup-python@vv3.1.4
       with:
         python-version: ${{ matrix.python-version }}
     - name: Install dependencies

.github/workflows/spec_update.yml

@@ -10,7 +10,7 @@ jobs:
     steps:
       - uses: actions/checkout@v3
       - name: Setup Python environment
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v3.1.4
         with:
           python-version: 3.9
       - name: Get current time