Try prev. version of coverage to investigate change in coverage percentage

Author: oleksandr-pavlyk

.github/workflows/generate-coverage.yaml

@@ -79,7 +79,7 @@ jobs:
       - name: Install dpctl dependencies
         shell: bash -l {0}
         run: |
-          pip install numpy cython setuptools pytest pytest-cov scikit-build coverage[toml]
+          pip install numpy cython setuptools pytest pytest-cov scikit-build coverage[toml]==6.4.2
 
       - name: Build dpctl with coverage
         shell: bash -l {0}