Remove env set in an attempt to fix tests

See #592

Author: Temikus

.github/workflows/integration-compute-core.yml

@@ -36,11 +36,6 @@ jobs:
       - uses: actions/checkout@v3
       - name: Set up Ruby
         uses: ruby/setup-ruby@v1
-        env:
-          # Needs to be set up for self-hosted runners, see:
-          # https://github.com/ruby/setup-ruby#using-self-hosted-runners
-          # Image used in runners: summerwind/actions-runner
-          ImageOS: ubuntu20
         with:
           ruby-version: ${{ matrix.ruby-version }}
           bundler-cache: true # runs 'bundle install' and caches installed gems automatically

.github/workflows/integration-compute-instance_groups.yml

@@ -36,11 +36,6 @@ jobs:
       - uses: actions/checkout@v3
       - name: Set up Ruby
         uses: ruby/setup-ruby@v1
-        env:
-          # Needs to be set up for self-hosted runners, see:
-          # https://github.com/ruby/setup-ruby#using-self-hosted-runners
-          # Image used in runners: summerwind/actions-runner
-          ImageOS: ubuntu20
         with:
           ruby-version: ${{ matrix.ruby-version }}
           bundler-cache: true # runs 'bundle install' and caches installed gems automatically

.github/workflows/integration-compute-loadbalancing.yml

@@ -36,11 +36,6 @@ jobs:
       - uses: actions/checkout@v3
       - name: Set up Ruby
         uses: ruby/setup-ruby@v1
-        env:
-          # Needs to be set up for self-hosted runners, see:
-          # https://github.com/ruby/setup-ruby#using-self-hosted-runners
-          # Image used in runners: summerwind/actions-runner
-          ImageOS: ubuntu20
         with:
           ruby-version: ${{ matrix.ruby-version }}
           bundler-cache: true # runs 'bundle install' and caches installed gems automatically

.github/workflows/integration-compute-networking.yml

@@ -36,11 +36,6 @@ jobs:
       - uses: actions/checkout@v3
       - name: Set up Ruby
         uses: ruby/setup-ruby@v1
-        env:
-          # Needs to be set up for self-hosted runners, see:
-          # https://github.com/ruby/setup-ruby#using-self-hosted-runners
-          # Image used in runners: summerwind/actions-runner
-          ImageOS: ubuntu20
         with:
           ruby-version: ${{ matrix.ruby-version }}
           bundler-cache: true # runs 'bundle install' and caches installed gems automatically

.github/workflows/integration-monitoring.yml

@@ -37,11 +37,6 @@ jobs:
       - uses: actions/checkout@v3
       - name: Set up Ruby
         uses: ruby/setup-ruby@v1
-        env:
-          # Needs to be set up for self-hosted runners, see:
-          # https://github.com/ruby/setup-ruby#using-self-hosted-runners
-          # Image used in runners: summerwind/actions-runner
-          ImageOS: ubuntu20
         with:
           ruby-version: ${{ matrix.ruby-version }}
           bundler-cache: true # runs 'bundle install' and caches installed gems automatically

.github/workflows/integration-pubsub.yml

@@ -37,11 +37,6 @@ jobs:
       - uses: actions/checkout@v3
       - name: Set up Ruby
         uses: ruby/setup-ruby@v1
-        env:
-          # Needs to be set up for self-hosted runners, see:
-          # https://github.com/ruby/setup-ruby#using-self-hosted-runners
-          # Image used in runners: summerwind/actions-runner
-          ImageOS: ubuntu20
         with:
           ruby-version: ${{ matrix.ruby-version }}
           bundler-cache: true # runs 'bundle install' and caches installed gems automatically

.github/workflows/integration-sql.yml

@@ -37,11 +37,6 @@ jobs:
       - uses: actions/checkout@v3
       - name: Set up Ruby
         uses: ruby/setup-ruby@v1
-        env:
-          # Needs to be set up for self-hosted runners, see:
-          # https://github.com/ruby/setup-ruby#using-self-hosted-runners
-          # Image used in runners: summerwind/actions-runner
-          ImageOS: ubuntu20
         with:
           ruby-version: ${{ matrix.ruby-version }}
           bundler-cache: true # runs 'bundle install' and caches installed gems automatically

.github/workflows/integration-storage.yml

@@ -38,11 +38,6 @@ jobs:
       - uses: actions/checkout@v3
       - name: Set up Ruby
         uses: ruby/setup-ruby@v1
-        env:
-          # Needs to be set up for self-hosted runners, see:
-          # https://github.com/ruby/setup-ruby#using-self-hosted-runners
-          # Image used in runners: summerwind/actions-runner
-          ImageOS: ubuntu20
         with:
           ruby-version: ${{ matrix.ruby-version }}
           bundler-cache: true # runs 'bundle install' and caches installed gems automatically