Remove audio recording from brush example

Author: JackWilb

public/example-brush-interactions/config.json

@@ -23,8 +23,7 @@
     "withSidebar": true,
     "studyEndMsg": "Thank you for completing the study. You may click this link and return to Prolific: [https://app.prolific.com/submissions/complete?cc=CE96X7ST&PROLIFIC_ID={PARTICIPANT_ID}](https://app.prolific.com/submissions/complete?cc=CE96X7ST&PROLIFIC_ID={PARTICIPANT_ID})",
     "urlParticipantIdParam": "PROLIFIC_PID",
-    "participantNameField": "introduction.prolificId",
-    "recordAudio": true
+    "participantNameField": "introduction.prolificId"
   },
   "baseComponents": {
     "scatterPlot": {