chore: update workflow

可恶，签名签不上了

.github/workflows/build_binary.yml

@@ -1,6 +1,4 @@
-# this workflow using github actions to build a binary exe file for windows users
-
-name: build Windows exe
+name: build Windows and Linux executables
 
 on: 
   push:
@@ -10,7 +8,11 @@ on:
 
 jobs:
   build-exe:
-    runs-on: windows-latest
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        os: [ubuntu-latest, windows-latest]
+        arch: [x64, arm64]
     steps:
       - name: Checkout git repo
         uses: actions/checkout@v2
@@ -27,9 +29,15 @@ jobs:
         run: python -m pip install -r ./requirements.txt
 
       - name: Build EXE
+        if: matrix.os == 'windows-latest'
         env: 
           actions: T
         run: pyinstaller -F --name lx-music-api-server_${{ github.sha }} main.py
+      - name: Build Linux Executable
+        if: matrix.os == 'ubuntu-latest'
+        env: 
+          actions: E
+        run: pyinstaller -F --name lx-music-api-server_${{ github.sha }} main.py
 
       - name: Upload
         uses: actions/upload-artifact@v2