remove broken github actions

Signed-off-by: Serge Hallyn <serge@hallyn.com>

.github/workflows/main.yml

@@ -1,43 +0,0 @@
-name: CI
-
-on:
-  push:
-    branches: [ master ]
-  pull_request:
-    branches: [ master ]
-  # Allows you to run this workflow manually from the Actions tab
-  workflow_dispatch:
-
-jobs:
-  build:
-
-    runs-on: ubuntu-latest
-
-    steps:
-    - uses: actions/checkout@v2
-    - name: debug
-      run: |
-        id
-        which bash
-        whoami
-        env
-        ps -ef
-        pwd
-        cat /proc/self/uid_map
-        cat /proc/self/status
-        systemd-detect-virt
-    - name: Install dependencies
-      run: |
-        sudo apt-get update
-        sudo apt-get -y install automake autopoint xsltproc gettext expect byacc libtool
-    - name: configure
-      run: |
-        ./autogen.sh --without-selinux --disable-man
-        grep ENABLE_ config.status
-    - run: make
-    - run: make install DESTDIR=${HOME}/rootfs
-    - run: sudo make install
-    - run: |
-        cd tests
-        sudo ./run_some
-        cat testsuite.log