test again with environment versions

Author: Cynthia Jiang

.github/workflows/sdk_build.yml

@@ -28,13 +28,13 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [windows-latest, macos-latest, ubuntu-latest]
+        os: [windows-2019, macos-latest, ubuntu-latest]
         include:
         - os: macos-latest
           unity_version: ${{ github.event.inputs.unity_version }}
           build_dir: macos_unity
           unity_platform_name: macOS,iOS
-        - os: windows-latest
+        - os: windows-2019
           unity_version: ${{ github.event.inputs.unity_version }}
           build_dir: windows_unity
           unity_platform_name: Windows

scripts/gha/print_matrix_configuration.py

@@ -92,7 +92,7 @@
       "ndk": "https://dl.google.com/android/repository/android-ndk-r19-darwin-x86_64.zip"
     },
     _LINUX: {
-      "version": "2020.3.27f1",
+      "version": "2020.3.29f1",
       "packages": {"Default": ["Unity"], "Android": ["Android"], "iOS": ["Ios"], "Windows": ["Windows-mono"], "macOS": ["Mac-mono"], "Linux": None}
     }
   },
@@ -108,7 +108,7 @@
       "ndk": "https://dl.google.com/android/repository/android-ndk-r19-darwin-x86_64.zip"
     },
     _LINUX: {
-      "version": "2019.4.35f1",
+      "version": "2019.4.36f1",
       "packages": {"Default": ["Unity"], "Android": ["Android"], "iOS": ["Ios"], "Windows": ["Windows-mono"], "macOS": ["Mac-mono"], "Linux": None}
     }
   },