add ravi-kumar-pilla to tsc (#2629)

Signed-off-by: ravi-kumar-pilla <ravi_kumar_pilla@mckinsey.com>
Co-authored-by: Jo Stichbury <jo_stichbury@mckinsey.com>

docs/source/contribution/technical_steering_committee.md

@@ -73,6 +73,7 @@ Currently, the core Kedro team consists of:
 [Nero Okwa](https://github.com/NeroOkwa),
 [Nok Lam Chan](https://github.com/noklam),
 [Rashida Kanchwala](https://github.com/rashidakanchwala),
+[Ravi Kumar Pilla](https://github.com/ravi-kumar-pilla),
 [Sajid Alam](https://github.com/SajidAlamQB),
 [Stephanie Kaiser](https://github.com/stephkaiser),
 [Tynan DeBold](https://github.com/tynandebold) and