feat: add the event JSSP #21 (#170)

* feat: add the event `JSSP #21`

* chore(readme): add jssp event location

README.md

@@ -88,6 +88,7 @@ Ah, e quase esqueci! Se ver o emoji de abacate (🥑), é por que estaremos pres
 - 19: [Thasfin #16 | Fcamara | Elastic | Orange Juice](https://guild.host/events/thasfin-16-fcamara-elastic-0a90e4) - _Santos/SP_ ![presencial]
 - 20: [DevOpsDays Aracaju 2024](https://devopsdays.org/events/2024-aracaju/welcome/) - _Aracaju/SE_ ![presencial]
 - 23 e 24: [AWS Innovate Generative AI + Data](https://aws.amazon.com/pt/events/innovate/?trk=81694524-99d2-49c4-9f2c-4f56015856f9&sc_channel=em&mkt_tok=MTEyLVRaTS03NjYAAAGRR5BqBwQuNEr7ks4nHAQkz0ABlFlFsrLS4lowVn2T2yYeSq3vDfyURTkfgzSfuy2wsFJMiXlEkmvAK-qv2VLwIbYHP-s2n6SSyO6qjWj_-gBRWcBpYTtM) ![online]
+- 25: [JSSP #21](https://www.meetup.com/pt-BR/javascript-sp/events/300377304/) - _São Paulo/SP_ ![presencial]
 - 25 e 26: [Brazil JS Conf 2024](https://conf.braziljs.org/) - _Porto Alegre/RS_ ![presencial]
 - 27: [Bits&Bytes Unicarioca - Conceitos Básicos de Programação](https://www.sympla.com.br/evento-online/letras-numeros-quimica-fisica-e-bits-bytes-on-line-2024-1/2365267) ![online]
 - 27: [International Women's Day Cerrado 2024](https://www.iwdcerrado.com.br/) - _Goiânia/GO_ ![presencial]