Use system install pyhton for tox

Signed-off-by: Samuel Monson <smonson@redhat.com>

Author: sjmonson

.github/actions/run-tox/action.yml

@@ -23,7 +23,7 @@ runs:
       shell: bash
     - name: Install dependencies
       run: |
-        uv pip install tox tox-uv
+        uv pip install --system tox tox-uv
       shell: bash
     - name: Run tox
       run: |

.github/workflows/nightly.yml

@@ -35,7 +35,7 @@ jobs:
           python-version: ${{ matrix.python }}
       - name: Install dependencies
         run: |
-          uv pip install tox tox-pdm
+          uv pip install --system tox tox-pdm
       - name: Build the package
         run: |
           export GUIDELLM_BUILD_TYPE=nightly

.github/workflows/release-candidate.yml

@@ -34,7 +34,7 @@ jobs:
           python-version: ${{ matrix.python }}
       - name: Install dependencies
         run: |
-          uv pip install tox tox-pdm
+          uv pip install --system tox tox-pdm
       - name: Build the package
         run: |
           export GUIDELLM_BUILD_TYPE=candidate

.github/workflows/release.yml

@@ -33,7 +33,7 @@ jobs:
           python-version: ${{ matrix.python }}
       - name: Install dependencies
         run: |
-          uv pip install tox tox-pdm
+          uv pip install --system tox tox-pdm
       - name: Build the package
         run: |
           export GUIDELLM_BUILD_TYPE=release