Add rustdoc team to rust-forge and triagebot maintenance

Author: GuillaumeGomez

repos/rust-lang/rust-forge.toml

@@ -17,6 +17,7 @@ libs = "maintain"
 libs-api = "maintain"
 edition = "maintain"
 release = "maintain"
+rustdoc = "maintain"
 triagebot = "maintain"
 
 [[branch-protections]]

repos/rust-lang/triagebot.toml

@@ -7,6 +7,7 @@ bots = ["rustbot"]
 [access.teams]
 infra = "maintain"
 triagebot = "maintain"
+rustdoc = "maintain"
 
 [[branch-protections]]
 pattern = "master"