Remove `trace` parameter from `PUT /api/jobs/:id` [RUN ALL RSPEC] [RUN AS-IF-FOSS]

What does this MR do?

Related to #224466 (closed)

We stopped processing it since %13.4 and now it's being removed form the accepted parameters list. Grape does not return 4XX responses if some requests still include the trace parameter: https://github.com/ruby-grape/grape#declared so it won't break the compatibility.

Screenshots (strongly suggested)

Does this MR meet the acceptance criteria?

Conformity

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Security

Does this MR contain changes to processing or storing of credentials or tokens, authorization and authentication methods or other items described in the security review guidelines? If not, then delete this Security section.

• Label as security and @ mention @gitlab-com/gl-security/appsec
• The MR includes necessary changes to maintain consistency between UI, API, email, or other methods
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