Fix breaking change in workflow test

Author: joshmgross

.github/workflows/pull-request-test.yml

@@ -14,7 +14,7 @@ jobs:
         with:
           script: |
             // Get the existing comments.
-            const {data: comments} = await github.issues.listComments({
+            const {data: comments} = await github.rest.issues.listComments({
               owner: context.repo.owner,
               repo: context.repo.repo,
               issue_number: context.payload.number,
@@ -28,14 +28,14 @@ jobs:
               console.log('Not attempting to write comment on PR from fork');
             } else {
               if (botComment) {
-                await github.issues.updateComment({
+                await github.rest.issues.updateComment({
                   owner: context.repo.owner,
                   repo: context.repo.repo,
                   comment_id: botComment.id,
                   body: commentBody
                 })
               } else {
-                await github.issues.createComment({
+                await github.rest.issues.createComment({
                   owner: context.repo.owner,
                   repo: context.repo.repo,
                   issue_number: context.payload.number,