Remove installing things

Author: boomanaiden154

.github/workflows/premerge.yaml

@@ -22,10 +22,6 @@ jobs:
         uses: actions/checkout@v4
         with:
           fetch-depth: 2
-      - name: Setup system deps
-        run: |
-          apt-get update
-          DEBIAN_FRONTEND=noninteractive apt-get install -y ccache python3 python3-pip file tzdata
       - name: Build and Test
         run: |
           git config --global --add safe.directory '*'