add implementation

Author: djmitche

rfcs/0145-workerpoolid-taskqueueid.md

@@ -78,6 +78,12 @@ It is also a fairly simple change to ask those users to adapt to.
 
 Thanks to @imbstack and @owlish for discussion of this issue, to @owlish in particular for suggesting the identifier names, and to @petemoore for proposing the name `workerPoolId`.
 
+# Implementation
+
+* https://bugzilla.mozilla.org/show_bug.cgi?id=1560644
+* https://bugzilla.mozilla.org/show_bug.cgi?id=1560645
+* https://bugzilla.mozilla.org/show_bug.cgi?id=1560647
+
 # Links
 
 * [tools-taskcluster thread](https://groups.google.com/forum/#!topic/mozilla.tools.taskcluster/YT9gmBzAOws)