doc: add BridgeAR to collaborators · nodejs/node@d75e9b7

Original file line number	Diff line number	Diff line change
`@@ -263,6 +263,8 @@ more information about the governance of the Node.js project, see`
`263`	`263`	`Ben Noordhuis <info@bnoordhuis.nl>`
`264`	`264`	`* [brendanashworth](https://github.com/brendanashworth) -`
`265`	`265`	`Brendan Ashworth <brendan.ashworth@me.com>`
	`266`	`+* [BridgeAR](https://github.com/BridgeAR) -`
	`267`	`+Ruben Bridgewater <ruben@bridgewater.de>`
`266`	`268`	`* [bzoz](https://github.com/bzoz) -`
`267`	`269`	`Bartosz Sosnowski <bartosz@janeasystems.com>`
`268`	`270`	`* [calvinmetcalf](https://github.com/calvinmetcalf) -`