chore: switch to main (#2159)

Author: bshaffer

.github/workflows/docs.yml

@@ -2,7 +2,7 @@ name: Generate Documentation
 on:
     push:
         branches:
-            - master
+            - main
         tags:
             - "*"
 

README.md

@@ -3,7 +3,7 @@
 # Google APIs Client Library for PHP #
 
 <dl>
-  <dt>Reference Docs</dt><dd><a href="https://googleapis.github.io/google-api-php-client/master/">https://googleapis.github.io/google-api-php-client/master/</a></dd>
+  <dt>Reference Docs</dt><dd><a href="https://googleapis.github.io/google-api-php-client/main/">https://googleapis.github.io/google-api-php-client/main/</a></dd>
   <dt>License</dt><dd>Apache 2.0</dd>
 </dl>
 

composer.json

@@ -43,7 +43,7 @@
     },
     "extra": {
         "branch-alias": {
-            "dev-master": "2.x-dev"
+            "dev-main": "2.x-dev"
         }
     }
 }