update conferences to move React Rally 23 to previous and add upcoming conferences (#6246)

* update conferences to move react rally to previous and add reactjs day

* Add React Alicante

* Update conferences.md

* Update conferences.md to include year of the event

* add anchor link

* Update conferences.md

* Update conferences.md

* chore: update country name

---------

Co-authored-by: Strek <ssharishkumar@gmail.com>

Author: M0nica

src/content/community/conferences.md

@@ -10,10 +10,20 @@ Do you know of a local React.js conference? Add it here! (Please keep the list c
 
 ## Upcoming Conferences {/*upcoming-conferences*/}
 
-### React Rally 2023 🐙 {/*react-rally-2023*/}
-August 17 & 18, 2023. Salt Lake City, UT, USA
+### RedwoodJS Conference 2023 {/*redwoodjs-conference-2023*/}
+September 26 - 29, 2023. Grants Pass, Oregon + remote (hybrid event) 
 
-[Website](https://www.reactrally.com/) - [Twitter](https://twitter.com/ReactRally) - [Instagram](https://www.instagram.com/reactrally/)
+[Website](https://www.redwoodjsconf.com/) - [Twitter](https://twitter.com/redwoodjs)
+
+### React Alicante 2023 {/*react-alicante-2023*/}
+September 28 - 30, 2023. Alicante, Spain
+
+[Website](https://reactalicante.es/) - [Twitter](https://twitter.com/reactalicante)
+
+### React Live 2023 {/*react-live-2023*/}
+September 29, 2023. Amsterdam, Netherlands
+
+[Website](https://reactlive.nl/)
 
 ### React Native EU 2023 {/*react-native-eu-2023*/}
 September 7 & 8, 2023. Wrocław, Poland
@@ -26,11 +36,22 @@ October 5 - 7, 2023. In-person in Goa, India (hybrid event) + Oct 3 2023 - remot
 
 [Website](https://www.reactindia.io) - [Twitter](https://twitter.com/react_india) - [Facebook](https://www.facebook.com/ReactJSIndia) - [Youtube](https://www.youtube.com/channel/UCaFbHCBkPvVv1bWs_jwYt3w)
 
+### React Brussels 2023  {/*react-brussels-2023*/}
+October 13th 2023. In-person in Brussels, Belgium + Remote (hybrid)
+
+[Website](https://www.react.brussels/) - [Twitter](https://twitter.com/BrusselsReact)
+
 ### React Advanced 2023 {/*react-advanced-2023*/}
 October 20 & 23, 2023. In-person in London, UK + remote first interactivity (hybrid event)
 
 [Website](https://www.reactadvanced.com/) - [Twitter](https://twitter.com/ReactAdvanced) - [Facebook](https://www.facebook.com/ReactAdvanced) - [Videos](https://portal.gitnation.org/events/react-advanced-conference-2023)
 
+### reactjsday 2023 {/*reactjsday-2023*/}
+October 27th 2023. In-person in Verona, Italy and online (hybrid event)
+
+[Website](https://2023.reactjsday.it/) - [Twitter](https://twitter.com/reactjsday) - [Facebook](https://www.facebook.com/GrUSP/) - [YouTube](https://www.youtube.com/c/grusp)
+
+
 ### React Summit US 2023 {/*react-summit-us-2023*/}
 November 13 & 15, 2023. In-person in New York, US + remote first interactivity (hybrid event)
 
@@ -43,6 +64,11 @@ December 8 & 12, 2023. In-person in Berlin, Germany + remote first interactivity
 
 ## Past Conferences {/*past-conferences*/}
 
+### React Rally 2023 🐙 {/*react-rally-2023*/}
+August 17 & 18, 2023. Salt Lake City, UT, USA
+
+[Website](https://www.reactrally.com/) - [Twitter](https://twitter.com/ReactRally) - [Instagram](https://www.instagram.com/reactrally/)
+
 ### React Nexus 2023 {/*react-nexus-2023*/}
 July 07 & 08, 2023. Bangalore, India (In-person event)