(maint) Remove temporary GitHub Actions workflow

A temporary GitHub Actions workflow was added to enable scheduled
workflows. This commit removes it since scheduled workflows are now
enabled.

diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
deleted file mode 100644 (file)
index e8e2969..0000000
--- a/.github/workflows/main.yml
+++ /dev/null
@@ -1,56 +0,0 @@
----
-name: 'Temporary daily Unit Tests run workaround'
-
-on:
-  schedule:
-    - cron: '0 4 * * 1-5'
-
-jobs:
-  daily_unit_tests_with_nightly_puppet_gem:
-    name: ${{ matrix.os_type }} / Puppet${{ matrix.puppet_version }} gem / Ruby ${{ matrix.ruby }} 
-    strategy:
-      matrix:
-        os: [ 'ubuntu-18.04', 'macos-10.15', 'windows-2019' ]
-        puppet_version: [ 5, 6, 7 ]
-        include:
-          - puppet_version: 5
-            ruby: 2.4
-          - puppet_version: 6
-            ruby: 2.5
-          - puppet_version: 7
-            ruby: 2.7
-
-          - os: 'ubuntu-18.04'
-            os_type: 'Linux'
-            env_set_cmd: 'export '
-            gem_file: 'puppet-latest.gem'
-          - os: 'macos-10.15'
-            os_type: 'macOS'
-            env_set_cmd: 'export '
-            gem_file: 'puppet-latest-universal-darwin.gem'
-          - os: 'windows-2019'
-            os_type: 'Windows'
-            env_set_cmd: '$env:'
-            gem_file: 'puppet-latest-x64-mingw32.gem'
-
-    runs-on: ${{ matrix.os }}
-    steps:
-      - name: Checkout code
-        uses: actions/checkout@v2
-
-      - name: Install ruby version ${{ matrix.ruby }}
-        uses: ruby/setup-ruby@v1
-        with:
-          ruby-version: ${{ matrix.ruby }}
-
-      - name: Install the latest nightly build of puppet${{ matrix.puppet_version }} gem
-        run: |
-          curl http://nightlies.puppet.com/downloads/gems/puppet${{ matrix.puppet_version }}-nightly/${{ matrix.gem_file }} --output puppet.gem
-          gem install puppet.gem -N
-      - name: Prepare testing environment with bundler
-        run: |
-          bundle config set system 'true'
-          ${{ matrix.env_set_cmd }}PUPPET_GEM_VERSION=$(ruby -e 'puts /puppet\s+\((.+)\)/.match(`gem list -eld puppet`)[1]')
-          bundle update --jobs 4 --retry 3
-      - name: Run unit tests
-        run: bundle exec rake parallel_spec