ci: cleanup: remove pyqt5-ver, pyqt6-ver and pyside6-ver template references from GitHub Actions tests.yml workflow

Author: jayaddison

.github/workflows/tests.yml

@@ -244,7 +244,7 @@ jobs:
 
           # PyQt5 does not have any wheels for ARM on Linux.
           if [[ "${{ matrix.os }}" != 'ubuntu-22.04-arm' ]]; then
-            python -mpip install --upgrade --only-binary :all: pyqt5${{ matrix.pyqt5-ver }} &&
+            python -mpip install --upgrade --only-binary :all: pyqt5 &&
               python -c 'import PyQt5.QtCore' &&
               echo 'PyQt5 is available' ||
               echo 'PyQt5 is not available'
@@ -254,16 +254,16 @@ jobs:
           # on M1 macOS, so don't bother there either.
           if [[ "${{ matrix.os }}" != 'macos-14'
                 && "${{ matrix.python-version }}" != '3.12' && "${{ matrix.python-version }}" != '3.13' ]]; then
-            python -mpip install --upgrade pyside2${{ matrix.pyside2-ver }} &&
+            python -mpip install --upgrade pyside2 &&
               python -c 'import PySide2.QtCore' &&
               echo 'PySide2 is available' ||
               echo 'PySide2 is not available'
           fi
-          python -mpip install --upgrade --only-binary :all: pyqt6${{ matrix.pyqt6-ver }} &&
+          python -mpip install --upgrade --only-binary :all: pyqt6 &&
             python -c 'import PyQt6.QtCore' &&
             echo 'PyQt6 is available' ||
             echo 'PyQt6 is not available'
-          python -mpip install --upgrade --only-binary :all: pyside6${{ matrix.pyside6-ver }} &&
+          python -mpip install --upgrade --only-binary :all: pyside6 &&
             python -c 'import PySide6.QtCore' &&
             echo 'PySide6 is available' ||
             echo 'PySide6 is not available'