Enable unicorn/template-indent rule (#12469)

scripts/release/utils.js

@@ -103,9 +103,9 @@ function getBlogPostInfo(version) {
 
 function getChangelogContent({ version, previousVersion, body }) {
   return outdent`
-  [diff](https://github.com/prettier/prettier/compare/${previousVersion}...${version})
+    [diff](https://github.com/prettier/prettier/compare/${previousVersion}...${version})
 
-  ${body}
+    ${body}
   `;
 }