propose the *lang-ops* team

This team is chartered to prepare meeting agendas, help
with issue triage, schedule and document meetings,
and generally perform the other "operations" that
make the lang team function.

Currently its sole membership is TC but the hope is
that it will grow!

teams/lang-ops.toml

@@ -0,0 +1,18 @@
+name = "lang-ops"
+subteam-of = "lang"
+
+[people]
+leads = ["TC"]
+members = [
+    "TC",
+]
+alumni = [
+]
+
+[[github]]
+orgs = ["rust-lang"]
+
+[website]
+name = "lang-ops team"
+description = "Operations for the lang team: preparing agenda, issue triage, scheduling and documenting meetings"
+zulip-stream = "t-lang/ops"