fix: typo in instructlab knowledge e2e

Signed-off-by: Emilio Garcia <[email protected]>

Author: iamemilio

.github/workflows/instructlab-knowledge-e2e.yml

@@ -29,7 +29,7 @@ jobs:
         steps:
             - uses: actions/checkout@v3
             - name: Set up Python
-              uses: actions/setup-python@v3s
+              uses: actions/setup-python@v3
               with:
                 python-version: '3.11'
                 cache: pip