Update actions/setup-python requirement to v2.2.1 (#5661)

Updates the requirements on [actions/setup-python](https://github.com/actions/setup-python) to permit the latest version.
- [Release notes](https://github.com/actions/setup-python/releases)
- [Commits](https://github.com/actions/setup-python/commits/3105fb18c05ddd93efea5f9e0bef7a03a6e9e7df)

Signed-off-by: dependabot[bot] <[email protected]>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/ci.yml

@@ -31,7 +31,7 @@ jobs:
     steps:
       - uses: actions/checkout@v2
       - name: Setup python
-        uses: actions/setup-python@v2.1.4
+        uses: actions/setup-python@v2.2.1
         with:
           python-version: ${{ matrix.PYTHON.VERSION }}
       - run: git clone --depth=1 https://github.com/google/wycheproof
@@ -123,7 +123,7 @@ jobs:
     steps:
       - uses: actions/checkout@v2
       - name: Setup python
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v2.2.1
         with:
           python-version: ${{ matrix.PYTHON.VERSION }}
 
@@ -166,7 +166,7 @@ jobs:
     steps:
       - uses: actions/checkout@v2
       - name: Setup python
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v2.2.1
         with:
           python-version: ${{ matrix.PYTHON.VERSION }}
           architecture: ${{ matrix.WINDOWS.ARCH }}
@@ -208,7 +208,7 @@ jobs:
     steps:
       - uses: actions/checkout@v2
       - name: Setup python
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v2.2.1
         with:
           python-version: 3.7
       - run: python -m pip install -U pip wheel
@@ -225,7 +225,7 @@ jobs:
     steps:
       - uses: actions/checkout@v2
       - name: Setup python
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v2.2.1
         with:
           python-version: 3.9
       - run: python -m pip install -U tox

.github/workflows/wheel-builder.yml

@@ -112,7 +112,7 @@ jobs:
     steps:
       - uses: actions/checkout@v2
       - name: Setup python
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v2.2.1
         with:
           python-version: ${{ matrix.PYTHON.VERSION }}
           architecture: ${{ matrix.WINDOWS.ARCH }}