Move checkins to announcements

templates/agenda.tt

@@ -18,6 +18,16 @@ tags: prioritization, rustc
   - Old proposals (not seconded)
     - {mcp.old_not_seconded}
 
+### WG checkins
+
+@**WG-X** checkin by @**person1**:
+
+> Checkin text
+
+@**WG-Y** checkin by @**person2**:
+
+> Checkin text
+
 ## Beta-nominations
 
 [T-compiler beta noms](https://github.com/rust-lang/rust/issues?utf8=%E2%9C%93&q=label%3Abeta-nominated+label%3AT-compiler)
@@ -108,13 +118,3 @@ Improvements
 [libs-impl I-nominated](https://github.com/rust-lang/rust/issues?q=is%3Aopen+label%3AI-nominated+label%3Alibs-impl)
 
 - {i_nominated.libs_impl}
-
-## WG checkins
-
-@**WG-X** checkin by @**person1**:
-
-> Checkin text
-
-@**WG-Y** checkin by @**person2**:
-
-> Checkin text