Rollup merge of #147410 - Urgau:waiting-on-team-refactor, r=Kobzol

Update `S-waiting-on-team` refs to new `S-waiting-on-{team}` labels

Context: https://rust-lang.zulipchat.com/#narrow/channel/122651-general/topic/Team-based.20variant.20of.20.60S-waiting-on-team.60/with/542791637

r? `@Kobzol`

Author: matthiaskrgr

rust-bors.toml

@@ -15,5 +15,13 @@ labels_blocking_approval = [
     "S-waiting-on-crater",
     "S-waiting-on-fcp",
     "S-waiting-on-MCP",
-    "S-waiting-on-team"
+    "S-waiting-on-t-lang",
+    "S-waiting-on-t-compiler",
+    "S-waiting-on-t-libs-api",
+    "S-waiting-on-t-libs",
+    "S-waiting-on-t-types",
+    "S-waiting-on-t-opsem",
+    "S-waiting-on-t-rustdoc",
+    "S-waiting-on-t-rustdoc-frontend",
+    "S-waiting-on-t-clippy"
 ]