fix(QTDI-1656): useless content type

[thboileau]

As the "search" request does not need a request body, the "content-type" header is useless.

Requirements

• Any code change adding any logic MUST be tested through a unit test executed with the default build
• Any API addition MUST be done with a documentation update if relevant

Why this PR is needed?

What does this PR adds (design/code thoughts)?

[sonar-eks[bot]]

Quality Gate passed

Issues

• 0 New Issues
• 0 Fixed Issues
• 0 Accepted Issues

Measures

• 0 Security Hotspots
• No data about coverage (65.90% Estimated after merge)
• No data about duplications (1.40% Estimated after merge)

Project ID: org.talend.sdk.component:component-runtime

View in SonarQube