fix: update GitHub API calls

Author: dessant

src/index.js

@@ -46,15 +46,15 @@ class App {
 
  if (lockComment) {
  core.debug(`Commenting (${type}: ${issue.issue_number})`);
- await this.client.issues.createComment({
+ await this.client.rest.issues.createComment({
  ...issue,
  body: lockComment
  });
  }
 
  if (lockLabels) {
  core.debug(`Labeling (${type}: ${issue.issue_number})`);
- await this.client.issues.addLabels({
+ await this.client.rest.issues.addLabels({
  ...issue,
  labels: lockLabels
  });
@@ -73,7 +73,7 @@ class App {
  } else {
  params = issue;
  }
- await this.client.issues.lock(params);
+ await this.client.rest.issues.lock(params);
 
  threads.push(issue);
  }
@@ -109,7 +109,7 @@ class App {
 
  core.debug(`Searching (${type}s)`);
  const results = (
- await this.client.search.issuesAndPullRequests({
+ await this.client.rest.search.issuesAndPullRequests({
  q: query,
  sort: 'updated',
  order: 'desc',