Added Hannah's GitHub username to Slack mapping

refs https://ghost.slack.com/archives/C02G9E68C/p1727172884358679

- this allows the bot to ping Hannah when she triggers a CI failure

Author: daniellockyer

actions/slack-build/dist/index.js

@@ -6062,6 +6062,8 @@ const openLink = `<https://github.com/${githubRepo}/actions/runs/${githubRunId}/
 let actorLink = githubActor;
 
 const githubActorToSlackId = {
+    ErisDS: 'U02563SGY',
+
     daniellockyer: 'URZENL0V7',
     'sam-lord': 'U017YUER0HL',
     JoeeGrigg: 'U02LNNXJKGA',

actions/slack-build/index.js

@@ -31,6 +31,8 @@ const openLink = `<https://github.com/${githubRepo}/actions/runs/${githubRunId}/
 let actorLink = githubActor;
 
 const githubActorToSlackId = {
+    ErisDS: 'U02563SGY',
+
     daniellockyer: 'URZENL0V7',
     'sam-lord': 'U017YUER0HL',
     JoeeGrigg: 'U02LNNXJKGA',