Test API 31 with macos-11.

Author: ychescale9

.github/workflows/workflow.yml

@@ -31,10 +31,6 @@ jobs:
           - target: google_apis
             api-level: 29
         include:
-          - os: macos-11
-            api-level: 30
-            target: google_apis
-            arch: x86
           - os: macos-latest
             api-level: 24
             target: playstore
@@ -43,7 +39,7 @@ jobs:
             api-level: 28
             target: google_apis
             arch: x86
-          - os: macos-latest
+          - os: macos-11
             api-level: 31
             target: google_apis
             arch: x86_64