ci: test against non-osmesa vtk wheels

Author: moe-ad

.github/workflows/tests.yml

@@ -223,17 +223,9 @@ jobs:
         shell: bash
         run: |
           if [ $MODE == 'PIP' ]; then
-            if [ ${{ matrix.os }} == 'ubuntu-latest' ]; then
-              echo 'TOX_EXTRA_ARG=--installpkg dist/${{ steps.wheel.outputs.wheel_name }} -x testenv.deps+="-e dpf-standalone/v${{inputs.ANSYS_VERSION}}" -x testenv.commands_pre+="uv pip install --extra-index-url https://wheels.vtk.org vtk-osmesa==9.3.20240907.dev0"' >> "$GITHUB_OUTPUT"
-            else
-              echo 'TOX_EXTRA_ARG=--installpkg dist/${{ steps.wheel.outputs.wheel_name }} -x testenv.deps+="-e dpf-standalone/v${{inputs.ANSYS_VERSION}}"' >> "$GITHUB_OUTPUT"
-            fi
+            echo 'TOX_EXTRA_ARG=--installpkg dist/${{ steps.wheel.outputs.wheel_name }} -x testenv.deps+="-e dpf-standalone/v${{inputs.ANSYS_VERSION}}"' >> "$GITHUB_OUTPUT"
           else
-            if [ ${{ matrix.os }} == 'ubuntu-latest' ]; then
-              echo 'TOX_EXTRA_ARG=--installpkg dist/${{ steps.wheel.outputs.wheel_name }} -x testenv.commands_pre+="uv pip install --extra-index-url https://wheels.vtk.org vtk-osmesa==9.3.20240907.dev0"' >> "$GITHUB_OUTPUT"
-            else
-              echo 'TOX_EXTRA_ARG=--installpkg dist/${{ steps.wheel.outputs.wheel_name }}' >> "$GITHUB_OUTPUT"
-            fi
+            echo 'TOX_EXTRA_ARG=--installpkg dist/${{ steps.wheel.outputs.wheel_name }}' >> "$GITHUB_OUTPUT"
           fi
 
       - name: "Organize test files"