Update DEVELOPER_DOCUMENTATION_INDEX.md

Author: dellams

Docs/Devs/DEVELOPER_DOCUMENTATION_INDEX.md

@@ -343,5 +343,3 @@ Welcome to the comprehensive developer documentation for OASIS and STARNET. This
 - **Social**: [Social & Community](#social--community)
 
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-*This documentation index is regularly updated. For the latest version, visit [docs.oasisplatform.world](https://docs.oasisplatform.world)*