fix: PR Comment 관련 코드 수정

Author: hanyugeon

.github/workflows/lighthouse.yml

@@ -111,11 +111,11 @@ jobs:
               comments += `| ${colorCode}  ${formattedName} | ${average.toFixed(1)}${unit} |\n`;
             });
 
-            if (comments && github.context.issue.number) {
-              const issue_number = github.context.issue.number;
-              const repo = github.context.repo.repo;
-              const owner = github.context.repo.owner;
-              github.rest.issues.createComment({
+            if (comments && context.issue.number) {
+              const issue_number = context.issue.number;
+              const repo = context.repo.repo;
+              const owner = context.repo.owner;
+              github.issues.createComment({
                 owner,
                 repo,
                 issue_number,