fixing yaml syntax

Signed-off-by: Karl W. Schulz <karl.schulz@amd.com>

.github/workflows/rhel-8.yml

@@ -36,7 +36,7 @@ jobs:
         uses: actions/checkout@v4
       - name: Install Python prereqs
         run: |
-	  # https://github.com/actions/runner/issues/2033
+          # https://github.com/actions/runner/issues/2033
           chown -R $(id -u):$(id -g) $PWD
           python3.9 -m pip install -r requirements.txt
           python3.9 -m pip install pyinstaller pytest pytest-cov mock