Remove resources which are no longer managed by PDK (and we aren't using)

.gitlab-ci.yml

----
-stages:
-  - syntax
-  - unit
-
-default:
-  cache:
-    paths:
-      - vendor/bundle
-
-  before_script: &before_script
-    - bundle -v
-    - rm Gemfile.lock || true
-    - "# Update system gems if requested. This is useful to temporarily workaround troubles in the test runner"
-    - "# Set `rubygems_version` in the .sync.yml to set a value"
-    - "# Ignore exit code of SIGPIPE'd yes to not fail with shell's pipefail set"
-    - '[ -z "$RUBYGEMS_VERSION" ] || (yes || true) | gem update --system $RUBYGEMS_VERSION'
-    - gem --version
-    - bundle -v
-    - bundle install --without system_tests --path vendor/bundle --jobs $(nproc)
-
-validate lint check rubocop-Ruby 2.5.7-Puppet ~> 6:
-  stage: syntax
-  image: ruby:2.5.7
-  script:
-    - bundle exec rake validate lint check rubocop
-  variables:
-    PUPPET_GEM_VERSION: '~> 6'
-
-parallel_spec-Ruby 2.5.7-Puppet ~> 6:
-  stage: unit
-  image: ruby:2.5.7
-  script:
-    - bundle exec rake parallel_spec
-  variables:
-    PUPPET_GEM_VERSION: '~> 6'
-
-validate lint check rubocop-Ruby 2.7.2-Puppet ~> 7:
-  stage: syntax
-  image: ruby:2.7.2
-  script:
-    - bundle exec rake validate lint check rubocop
-  variables:
-    PUPPET_GEM_VERSION: '~> 7'
-
-parallel_spec-Ruby 2.7.2-Puppet ~> 7:
-  stage: unit
-  image: ruby:2.7.2
-  script:
-    - bundle exec rake parallel_spec
-  variables:
-    PUPPET_GEM_VERSION: '~> 7'
-

.travis.yml

----
-os: linux
-dist: xenial
-language: ruby
-cache: bundler
-before_install:
-  - bundle -v
-  - rm -f Gemfile.lock
-  - "# Update system gems if requested. This is useful to temporarily workaround troubles in the test runner"
-  - "# See https://github.com/puppetlabs/pdk-templates/commit/705154d5c437796b821691b707156e1b056d244f for an example of how this was used"
-  - "# Ignore exit code of SIGPIPE'd yes to not fail with shell's pipefail set"
-  - '[ -z "$RUBYGEMS_VERSION" ] || (yes || true) | gem update --system $RUBYGEMS_VERSION'
-  - gem --version
-  - bundle -v
-script:
-  - 'bundle exec rake $CHECK'
-bundler_args: --without system_tests
-rvm:
-  - 2.5.7
-stages:
-  - static
-  - spec
-  - acceptance
-  -
-    if: tag =~ ^v\d
-    name: deploy
-jobs:
-  fast_finish: true
-  include:
-    -
-      env: CHECK="validate lint check rubocop"
-      stage: static
-    -
-      env: PUPPET_GEM_VERSION="~> 6.0" CHECK=parallel_spec
-      rvm: 2.5.7
-      stage: spec
-    -
-      env: DEPLOY_TO_FORGE=yes
-      stage: deploy
-branches:
-  only:
-    - main
-    - /^v\d/
-notifications:
-  email: false