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Using `uv tool install` instead of `uv pip install --system`

Co-authored-by: Marius van den Beek <m.vandenbeek@gmail.com>

.github/workflows/converter_tests.yaml

@@ -48,7 +48,7 @@ jobs:
       - name: Move test data
         run: rsync -av --remove-source-files --exclude .git galaxy-test-data/ 'galaxy root/test-data/'
       - name: Install planemo
-        run: uv pip install --system planemo
+        run: uv tool install planemo
       - name: Determine converters to check
         run: |
           ls 'galaxy root'/lib/galaxy/datatypes/converters/*xml | grep -v -f 'galaxy root'/lib/galaxy/datatypes/converters/.tt_skip > tool_list.txt

.github/workflows/docs.yaml

@@ -73,5 +73,5 @@ jobs:
                   exit 0
                   ;;
           esac
-          uv pip install --system awscli
+          uv tool install awscli
           aws s3 sync doc/build/html/ "s3://galaxy-docs/en/$UPLOAD_DIR" --region us-east-2 --size-only --delete

.github/workflows/publish_artifacts.yaml

@@ -20,7 +20,7 @@ jobs:
       - name: Install uv
         uses: astral-sh/setup-uv@v6
       - name: Install script dependencies
-        run: uv pip install --system galaxy-release-util
+        run: uv tool install galaxy-release-util
       - name: Build and publish to PyPI
         run: |
           galaxy-release-util build-and-upload --no-confirm