Merge pull request #145 from pqn/patch-1

Use ubuntu-20.04 in build.yml

Author: CppCXY

.github/workflows/build.yml

@@ -14,7 +14,7 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - { os: ubuntu-latest, target: linux, platform: linux-x64,}
+          - { os: ubuntu-20.04, target: linux, platform: linux-x64,}
           - { os: macos-latest, target: darwin, platform: darwin-x64,}
           - { os: macos-latest, target: darwin, platform: darwin-arm64}
           - { os: windows-latest, target: windows, platform: win32-x64 }