ci(python): Looks like it is not necessary to set up python when using UV

Author: amilcarlucas

.github/workflows/pylint.yml

@@ -27,9 +27,6 @@ jobs:
       matrix:
         python-version: ["3.9", "3.12", "3.13"]
 
-    env:
-      UV_SYSTEM_PYTHON: 1
-
     steps:
     - name: Harden the runner (Audit all outbound calls)
       uses: step-security/harden-runner@ec9f2d5744a09debf3a187a3f4f675c53b671911 # v2.13.0
@@ -46,11 +43,6 @@ jobs:
         python-version: ${{ matrix.python-version }}
         activate-environment: true
 
-    - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v5.6.0
-      with:
-        python-version: ${{ matrix.python-version }}
-
     - name: Install dependencies
       # these extra packages are required by pylint to validate the python imports
       run: |

.github/workflows/pyright.yml

@@ -25,9 +25,6 @@ jobs:
         matrix:
           python-version: ["3.9", "3.12", "3.13"]
 
-    env:
-        UV_SYSTEM_PYTHON: 1
-
     steps:
       - name: Harden the runner (Audit all outbound calls)
         uses: step-security/harden-runner@ec9f2d5744a09debf3a187a3f4f675c53b671911 # v2.13.0
@@ -44,11 +41,6 @@ jobs:
             python-version: ${{ matrix.python-version }}
             activate-environment: true
 
-      - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v5.6.0
-        with:
-            python-version: ${{ matrix.python-version }}
-
       - name: Install dependencies
         # these extra packages are required by pyright to validate the python imports
         run: |

.github/workflows/reuse.yml

@@ -12,8 +12,6 @@ jobs:
 
     name: REUSE Compliance
     runs-on: ubuntu-latest
-    env:
-      UV_SYSTEM_PYTHON: 1
 
     steps:
     - name: Harden the runner (Audit all outbound calls)
@@ -30,11 +28,6 @@ jobs:
         python-version: '3.13'
         activate-environment: true
 
-    - name: Set up Python 3.13
-      uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v5.6.0
-      with:
-        python-version: '3.13'
-
     - name: Install REUSE tool
       run: |
         uv pip install reuse