Bump setup-python

This fixes installing 3.10, and we no longer need to upgrade pip,
setup-python does it for us.

Author: dmerejkowsky

.github/workflows/doc.yml

@@ -15,7 +15,7 @@ jobs:
     - uses: actions/checkout@v1
 
     - name: Set up Python
-      uses: actions/setup-python@v1
+      uses: actions/setup-python@v2.2.2
       with:
         python-version: 3.10
 
@@ -25,7 +25,6 @@ jobs:
 
     - name: Prepare project for development
       run: |
-        python -m poetry run python -m pip install --upgrade pip
         python -m poetry install
 
     - name: Build documentation

.github/workflows/linters.yml

@@ -16,7 +16,7 @@ jobs:
     - uses: actions/checkout@v1
 
     - name: Set up Python
-      uses: actions/setup-python@v1
+      uses: actions/setup-python@v2.2.2
       with:
         python-version: 3.10
 
@@ -26,7 +26,6 @@ jobs:
 
     - name: Prepare project for development
       run: |
-        python -m poetry run python -m pip install --upgrade pip
         python -m poetry install
 
     - name: Run linters

.github/workflows/safety.yml

@@ -10,7 +10,7 @@ jobs:
       - uses: actions/checkout@v1
 
       - name: Set up Python
-        uses: actions/setup-python@v1
+        uses: actions/setup-python@v2.2.2
         with:
           python-version: 3.10
 
@@ -20,7 +20,6 @@ jobs:
 
       - name: Prepare project for development
         run: |
-          python -m poetry run python -m pip install --upgrade pip
           python -m poetry install
 
       - name: Run safety dependency check

.github/workflows/tests.yml

@@ -21,7 +21,7 @@ jobs:
     - uses: actions/checkout@v1
 
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v1
+      uses: actions/setup-python@v2.2.2
       with:
         python-version: ${{ matrix.python-version }}
 
@@ -31,7 +31,6 @@ jobs:
 
     - name: Prepare project for development
       run: |
-        python -m poetry run python -m pip install --upgrade pip
         python -m poetry install
 
     - name: Run tests