Add the internal-sites team

Author: ehuss

repos/rust-lang/rust-forge.toml

@@ -11,6 +11,7 @@ content = "maintain"
 crates-io = "maintain"
 docs-rs = "maintain"
 infra = "maintain"
+internal-sites = "maintain"
 lang = "maintain"
 lang-ops = "maintain"
 leadership-council = "maintain"

teams/internal-sites.toml

@@ -0,0 +1,17 @@
+name = "internal-sites"
+subteam-of = "infra"
+
+[people]
+leads = ["ehuss"]
+members = [
+    "ehuss",
+]
+alumni = [
+]
+
+[[github]]
+orgs = ["rust-lang"]
+
+[website]
+name = "Internal sites team"
+description = "Supports the Forge and RFC internal websites"