统一 CI 命名方式

.github/workflows/android.yml

-name: Android CI
+name: Android
 on: [push, pull_request]
 jobs:
   build:

.github/workflows/ccpp.yml → .github/workflows/linux.yml

-name: linux C/C++ CI
+name: Linux
 
 on: [push, pull_request]
 

.github/workflows/msvc-ci.yml → .github/workflows/windows.yml

-name: MSVC C/C++ CI
+name: Windows
 
 on: [push, pull_request]