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8b84457b - community[minor]: Support PGVector in PebbloRetrievalQA (#23874)

community[minor]: Support PGVector in PebbloRetrievalQA (#23874) - **Description:** Support PGVector in PebbloRetrievalQA - Identity and Semantic Enforcement support for PGVector - Refactor Vectorstore validation and name check - Clear the overridden identity and semantic enforcement filters - **Issue:** NA - **Dependencies:** NA - **Tests**: NA(already added) - **Docs**: Updated - **Twitter handle:** [@Raj__725](https://twitter.com/Raj__725)