const pr_match_groups = context.payload.head_commit.message.match(/\Rollback of PR #(\d+).*/) || [];
  if (pr_match_groups.length != 2) {
    console.log(`PR Number not found in ${context.payload.head_commit.message}`);
    throw "Error extracting PR Number from commit message";
  }
  const pr_number = parseInt(pr_match_groups[1]);
  const owner = context.payload.repository.owner.name;
  const repo = context.payload.repository.name;

,b])})}}(a),function(a,b){"use strict";var c=a(b);a.formUtils=a.extend(a.formUtils||{},{$win:c,defaultConfig:function(){return{ignore:[],errorElementClass:"error",successElementClass:"valid",borderColorOnError:"#b94a48",errorMessageClass:"form-error",validationRuleAttribute:"data-validation",validationErrorMsgAttribute:"data-validation-error-msg",errorMessagePosition:"inline",errorMessageTemplate:{container:'<div class="{errorMessageClass} alert alert-danger">{messages}</div>',messages:"<strong>...

e,a=[],t=0;t<arguments.length;t++){if(e="","object"==typeof arguments[t]){for(var s in e+="\n["+t+"] ",arguments[0])e+=s+": "+arguments[0][s]+", ";e=e.slice(0,-2)}else e=arguments[t];a.push(e)}w(n+"\nArguments: "+Array.prototype.slice.call(a).join("")+"\n"+(new Error).stack),r=!1}return d.apply(this,arguments)},d)}var s,v={};function S(e,a){null!=l.deprecationHandler&&l.deprecationHandler(e,a),v[e]||(w(a),v[e]=!0)}function H(e){return e instanceof Function||"[object Function]"===Object.prototype.toString.call(e)}function...