Updated CO release notes to fix indention issue

Author: sheriff-rh

security/compliance_operator/compliance-operator-release-notes.adoc

@@ -21,7 +21,7 @@ The following advisory is available for the OpenShift Compliance Operator 0.1.52
 * link:https://access.redhat.com/errata/RHBA-2022:4657[RHBA-2022:4657 - OpenShift Compliance Operator bug fix update]
 
 [id="compliance-operator-0-1-52-new-features-and-enhancements"]
-== New features and enhancements
+=== New features and enhancements
 
 * The FedRAMP high SCAP profile is now available for use in {product-title} environments. For more information, See xref:../compliance_operator/compliance-operator-supported-profiles.adoc#compliance-operator-supported-profiles[Supported compliance profiles].