Updated wheel builder

Author: translearn

.github/workflows/wheel_builder_python_3.8_or_older.yml

@@ -7,7 +7,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        os: [ubuntu-20.04]
+        os: [ubuntu-latest]
     environment: pypi
     permissions:
       id-token: write
@@ -16,10 +16,10 @@ jobs:
       - uses: actions/setup-python@v2
 
       - name: cibuildwheel installation
-        run: python -m pip install cibuildwheel==1.11.0 twine
+        run: python -m pip install cibuildwheel twine
 
       - name: build specified wheels on ubuntu
-        if: matrix.os == 'ubuntu-20.04'
+        if: matrix.os == 'ubuntu-latest'
         run: |
           python -m cibuildwheel --output-dir dist
         env: