Bump actions/setup-python from 3 to 4

Bumps [actions/setup-python](https://github.com/actions/setup-python) from 3 to 4.
- [Release notes](https://github.com/actions/setup-python/releases)
- [Commits](actions/setup-python@v3...v4)

---
updated-dependencies:
- dependency-name: actions/setup-python
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

.github/workflows/ci-keras.yml

@@ -55,7 +55,7 @@ jobs:
       - name: Checkout Repo
         uses: actions/checkout@v3
       - name: Setup Python
-        uses: actions/setup-python@v3
+        uses: actions/setup-python@v4
         with:
           python-version: ${{ matrix.python }}
       - name: Install Dependencies

.github/workflows/ci-legacy.yml

@@ -41,7 +41,7 @@ jobs:
       - name: Checkout Repo
         uses: actions/checkout@v3
       - name: Setup Python
-        uses: actions/setup-python@v3
+        uses: actions/setup-python@v4
         with:
           python-version: ${{ matrix.python }}
       - name: Install Dependencies

.github/workflows/ci-lingvo.yml

@@ -38,7 +38,7 @@ jobs:
       - name: Checkout Repo
         uses: actions/checkout@v3
       - name: Setup Python
-        uses: actions/setup-python@v3
+        uses: actions/setup-python@v4
         with:
           python-version: ${{ matrix.python }}
       - name: Pre-install Lingvo ASR

.github/workflows/ci-mxnet.yml

@@ -34,7 +34,7 @@ jobs:
       - name: Checkout Repo
         uses: actions/checkout@v3
       - name: Setup Python
-        uses: actions/setup-python@v3
+        uses: actions/setup-python@v4
         with:
           python-version: ${{ matrix.python }}
       - name: Install Dependencies

.github/workflows/ci-pytorch-object-detectors.yml

@@ -28,7 +28,7 @@ jobs:
       - name: Checkout Repo
         uses: actions/checkout@v3
       - name: Setup Python
-        uses: actions/setup-python@v3
+        uses: actions/setup-python@v4
         with:
           python-version: 3.8
       - name: Install Dependencies

.github/workflows/ci-pytorch.yml

@@ -49,7 +49,7 @@ jobs:
       - name: Checkout Repo
         uses: actions/checkout@v3
       - name: Setup Python
-        uses: actions/setup-python@v3
+        uses: actions/setup-python@v4
         with:
           python-version: ${{ matrix.python }}
       - name: Install Dependencies

.github/workflows/ci-scikit-learn.yml

@@ -43,7 +43,7 @@ jobs:
       - name: Checkout Repo
         uses: actions/checkout@v3
       - name: Setup Python
-        uses: actions/setup-python@v3
+        uses: actions/setup-python@v4
         with:
           python-version: ${{ matrix.python }}
       - name: Install Dependencies

.github/workflows/ci-style-checks.yml

@@ -26,7 +26,7 @@ jobs:
       - name: Checkout Repo
         uses: actions/checkout@v3
       - name: Setup Python
-        uses: actions/setup-python@v3
+        uses: actions/setup-python@v4
         with:
           python-version: 3.8
       - name: Pre-install

.github/workflows/ci-tensorflow-v1.yml

@@ -37,7 +37,7 @@ jobs:
       - name: Checkout Repo
         uses: actions/checkout@v3
       - name: Setup Python
-        uses: actions/setup-python@v3
+        uses: actions/setup-python@v4
         with:
           python-version: ${{ matrix.python }}
       - name: Install Dependencies

.github/workflows/ci-tensorflow-v2.yml

@@ -52,7 +52,7 @@ jobs:
       - name: Checkout Repo
         uses: actions/checkout@v3
       - name: Setup Python
-        uses: actions/setup-python@v3
+        uses: actions/setup-python@v4
         with:
           python-version: ${{ matrix.python }}
       - name: Install Dependencies