contributor-docs: add milvus enrichment handler doc (#35829)

Author: mohamedawnallah

contributor-docs/discussion-docs/2025.md

@@ -30,11 +30,12 @@ limitations under the License.
 | 13 | Kenneth Knowles | [Beam Element Extended Metadata - CDC Metadata](https://s.apache.org/beam-cdc-metadata) | 2025-05-02 14:05:13 |
 | 14 | Charles Nguyen | [Beam YAML, Kafka and Iceberg User Accessibility (GSoC 2025)](https://docs.google.com/document/d/1m7AKZYkTf_cuJKU1eCh8oX25lOxwixnVUblEj16aSDU/edit?usp=sharing) | 2025-05-24 11:11:14 |
 | 15 | Minbo Bae | [Beam Protobuf Schema (Java)](https://docs.google.com/document/d/1euOq_Uu4sycT-AiN6MQxJmsOgInyABiFSwW-U3kpwlk/edit?tab=t.0#heading=h.xzptrog8pyxf) | 2025-05-27 00:43:08 |
-| 16 | Ahmed Abualsaud | [Introducing Catalogs to Beam SQL](https://docs.google.com/document/d/16P0JrcJ28KSoMMpLYExWPZaala7CE4Ezen-jC_ly3M4/edit?tab=t.0) | 2025-06-11 08:38:55 |
-| 17 | Enrique Calderon | [[GSoC 2025] Git based Privilege Management System](https://summerofcode.withgoogle.com/programs/2025/projects/QRKMhW67) | 2025-06-11 11:14:54 |
-| 18 | Chen Canyu | [[GSoC 2025] Proposal: Enable pip-based installation for Beam JupyterLab SidePanel](https://summerofcode.withgoogle.com/media/user/a0dca52853b4/proposal/gAAAAABojNSkDnSn0L_3Y8TRLRvPS99439gBLcsrk5beUZHCj3bGBredej4j0i0A3AppWrm6KBCO2THzaNliJ55wJ3ksKFcqto3En2h74H-UQPo8j846W3k=.pdf) | 2025-06-23 11:04:36 |
-| 19 | Jack McCluskey | [The Current State (and Future) of Beam Python Type Hinting](https://s.apache.org/beam-python-type-hinting-overview) | 2025-06-26 10:12:03 |
-| 20 | Danny McCormick | [[Proposal] Beam ML containers](https://docs.google.com/document/d/1JcVFJsPbVvtvaYdGi-DzWy9PIIYJhL7LwWGEXt2NZMk/edit?usp=sharing) | 2025-06-30 15:07:04 |
-| 21 | Mohamed Awnallah | [[Proposal][GSoC 2025] Milvus Vector Sink I/O Connector for Beam](https://docs.google.com/document/d/1agpFq9dy8_7ptMxTET0X7AmGIbDeY0_hGUq-5GNVDqs/edit?usp=sharing) | 2025-07-16 16:18:57 |
-| 22 | Shunping Huang | [Design: Turn-key PTransforms for Time Series Processing in Beam](https://s.apache.org/beam-time-series-processing) | 2025-07-18 20:33:00 |
-| 23 | Jack McCluskey | [Evaluating Third-Party Libraries for Use in Beam Python Type Checking](https://s.apache.org/beam-python-third-party-type-checking) | 2025-07-23 10:03:03 |
+| 16 | Mohamed Awnallah | [[Proposal][GSoC 2025] Milvus Vector Enrichment Handler for Beam](https://docs.google.com/document/d/1lzoSGSblrFtf7YK9n5p9BEBw8jRhKeOOKqy0FP1urvg/edit?usp=sharing) | 2025-05-29 17:55:11 |
+| 17 | Ahmed Abualsaud | [Introducing Catalogs to Beam SQL](https://docs.google.com/document/d/16P0JrcJ28KSoMMpLYExWPZaala7CE4Ezen-jC_ly3M4/edit?tab=t.0) | 2025-06-11 08:38:55 |
+| 18 | Enrique Calderon | [[GSoC 2025] Git based Privilege Management System](https://summerofcode.withgoogle.com/programs/2025/projects/QRKMhW67) | 2025-06-11 11:14:54 |
+| 19 | Chen Canyu | [[GSoC 2025] Proposal: Enable pip-based installation for Beam JupyterLab SidePanel](https://summerofcode.withgoogle.com/media/user/a0dca52853b4/proposal/gAAAAABojNSkDnSn0L_3Y8TRLRvPS99439gBLcsrk5beUZHCj3bGBredej4j0i0A3AppWrm6KBCO2THzaNliJ55wJ3ksKFcqto3En2h74H-UQPo8j846W3k=.pdf) | 2025-06-23 11:04:36 |
+| 20 | Jack McCluskey | [The Current State (and Future) of Beam Python Type Hinting](https://s.apache.org/beam-python-type-hinting-overview) | 2025-06-26 10:12:03 |
+| 21 | Danny McCormick | [[Proposal] Beam ML containers](https://docs.google.com/document/d/1JcVFJsPbVvtvaYdGi-DzWy9PIIYJhL7LwWGEXt2NZMk/edit?usp=sharing) | 2025-06-30 15:07:04 |
+| 22 | Mohamed Awnallah | [[Proposal][GSoC 2025] Milvus Vector Sink I/O Connector for Beam](https://docs.google.com/document/d/1agpFq9dy8_7ptMxTET0X7AmGIbDeY0_hGUq-5GNVDqs/edit?usp=sharing) | 2025-07-16 16:18:57 |
+| 23 | Shunping Huang | [Design: Turn-key PTransforms for Time Series Processing in Beam](https://s.apache.org/beam-time-series-processing) | 2025-07-18 20:33:00 |
+| 24 | Jack McCluskey | [Evaluating Third-Party Libraries for Use in Beam Python Type Checking](https://s.apache.org/beam-python-third-party-type-checking) | 2025-07-23 10:03:03 |