Skip validate

[gl-johnson]

The pdk validate step in the release process fails on Ruby validation but provides no output:

pdk (INFO): Using Ruby 3.2.2
pdk (INFO): Using Puppet 8.1.0
[✔] Installing missing Gemfile dependencies.
pdk (INFO): Validator 'puppet-plan-syntax' skipped for '/conjur'. No files matching '["plans/**/*.pp"]' found to validate.
pdk (INFO): Validator 'puppet-epp' skipped for '/conjur'. No files matching '["**/*.epp"]' found to validate.
pdk (INFO): Validator 'task-name' skipped for '/conjur'. No files matching '["tasks/**/*"]' found to validate.
pdk (INFO): Validator 'task-metadata-lint' skipped for '/conjur'. No files matching '["tasks/*.json"]' found to validate.
┌ [✔] Running metadata validators ...
├── [✔] Checking metadata syntax (metadata.json tasks/*.json).
└── [✔] Checking module metadata style (metadata.json).
┌ [✔] Running puppet validators ...
├── [✔] Checking Puppet manifest syntax (**/*.pp).
└── [✔] Checking Puppet manifest style (**/*.pp).
┌ [✖] Running ruby validators ...
└── [✖] Checking Ruby code style (**/**.rb).
┌ [✔] Running tasks validators ...
├── [✔] Checking task names (tasks/**/*).
└── [✔] Checking task metadata style (tasks/*.json).
┌ [✔] Running yaml validators ...
└── [✔] Checking YAML syntax (**/*.yaml **/*.yml).
pdk (ERROR): An error occured during validation

Disable this since no manual code changes have been made in the repo, and there are no actionable changes in the output.