fix(build): create homebrew PRs against main (#2498)

Refs: Homebrew/homebrew-core#228993

Author: addaleax

packages/build/src/homebrew/publish-to-homebrew.spec.ts

@@ -89,7 +89,7 @@ describe('HomebrewPublisher', function () {
         'mongosh 1.0.0',
         sinon.match.string,
         'mongodb-js:new-branch',
-        'master'
+        'main'
       )
       .resolves({ prNumber: 42, url: 'url' });
 
@@ -167,7 +167,7 @@ describe('HomebrewPublisher', function () {
         'mongosh 1.0.0',
         sinon.match.string,
         'mongodb-js:new-branch',
-        'master'
+        'main'
       )
       .resolves({ prNumber: 42, url: 'url' });
 

packages/build/src/homebrew/publish-to-homebrew.ts

@@ -76,12 +76,10 @@ export class HomebrewPublisher {
     const pr = await homebrewCore.createPullRequest(
       `mongosh ${packageVersion}`,
       description,
-      // eslint-disable-next-line @typescript-eslint/restrict-template-expressions
       `${homebrewCoreFork.repo.owner}:${forkBranch}`,
-      'master'
+      'main'
     );
     console.info(
-      // eslint-disable-next-line @typescript-eslint/restrict-template-expressions
       `Created PR #${pr.prNumber} in ${homebrewCore.repo.owner}/${homebrewCore.repo.repo}: ${pr.url}`
     );
   }