Updated GitHub actions to refer to main instead of master branch.

Author: i2h3

.github/workflows/lint.yml

@@ -8,12 +8,12 @@ name: SwiftLint
 on:
   push:
     branches:
-      - master
+      - main
       - develop
   pull_request:
     types: [synchronize, opened, reopened, ready_for_review]
     branches:
-      - master
+      - main
       - develop
 
 jobs:

.github/workflows/xcode.yml

@@ -5,12 +5,12 @@ name: Build and test
 on:
   push:
     branches:
-      - master
+      - main
       - develop
   pull_request:
     types: [synchronize, opened, reopened, ready_for_review]
     branches:
-      - master
+      - main
       - develop
 
 env: